4006233

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 64

約数和(自身を含む): 7741440

約数和(自身を除く): 3735207

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 47, 63, 77, 99, 123, 141, 189, 231, 287, 297, 329, 369, 423, 451, 517, 693, 861, 987, 1107, 1269, 1353, 1551, 1927, 2079, 2583, 2961, 3157, 3619, 4059, 4653, 5781, 7749, 8883, 9471, 10857, 12177, 13489, 13959, 17343, 21197, 28413, 32571, 40467, 52029, 63591, 85239, 97713, 121401, 148379, 190773, 364203, 445137, 572319, 1335411, 4006233]

約数ペア:

[(1, 4006233), (3, 1335411), (7, 572319), (9, 445137), (11, 364203), (21, 190773), (27, 148379), (33, 121401), (41, 97713), (47, 85239), (63, 63591), (77, 52029), (99, 40467), (123, 32571), (141, 28413), (189, 21197), (231, 17343), (287, 13959), (297, 13489), (329, 12177), (369, 10857), (423, 9471), (451, 8883), (517, 7749), (693, 5781), (861, 4653), (987, 4059), (1107, 3619), (1269, 3157), (1353, 2961), (1551, 2583), (1927, 2079)]