2078325711

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 3864107520

約数和(自身を除く): 1785781809

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 193, 231, 287, 369, 379, 451, 579, 693, 861, 1137, 1351, 1353, 1737, 2123, 2583, 2653, 3157, 3411, 4053, 4059, 4169, 6369, 7913, 7959, 9471, 12159, 12507, 14861, 15539, 19107, 23739, 23877, 28413, 29183, 37521, 44583, 46617, 55391, 71217, 73147, 87043, 87549, 108773, 133749, 139851, 166173, 170929, 219441, 261129, 262647, 326319, 498519, 512029, 512787, 609301, 658323, 783387, 804617, 978957, 1196503, 1536087, 1538361, 1827903, 2413851, 2999027, 3589509, 4608261, 5483709, 5632319, 7241553, 8997081, 10768527, 16896957, 20993189, 26991243, 32989297, 50690871, 62979567, 98967891, 188938701, 230925079, 296903673, 692775237, 2078325711]

約数ペア:

[(1, 2078325711), (3, 692775237), (7, 296903673), (9, 230925079), (11, 188938701), (21, 98967891), (33, 62979567), (41, 50690871), (63, 32989297), (77, 26991243), (99, 20993189), (123, 16896957), (193, 10768527), (231, 8997081), (287, 7241553), (369, 5632319), (379, 5483709), (451, 4608261), (579, 3589509), (693, 2999027), (861, 2413851), (1137, 1827903), (1351, 1538361), (1353, 1536087), (1737, 1196503), (2123, 978957), (2583, 804617), (2653, 783387), (3157, 658323), (3411, 609301), (4053, 512787), (4059, 512029), (4169, 498519), (6369, 326319), (7913, 262647), (7959, 261129), (9471, 219441), (12159, 170929), (12507, 166173), (14861, 139851), (15539, 133749), (19107, 108773), (23739, 87549), (23877, 87043), (28413, 73147), (29183, 71217), (37521, 55391), (44583, 46617)]