1423158261

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 2307588096

約数和(自身を除く): 884429835

約数列:

[1, 3, 7, 21, 31, 47, 93, 141, 193, 217, 241, 329, 579, 651, 723, 987, 1351, 1457, 1687, 4053, 4371, 5061, 5983, 7471, 9071, 10199, 11327, 17949, 22413, 27213, 30597, 33981, 41881, 46513, 52297, 63497, 79289, 125643, 139539, 156891, 190491, 237867, 281201, 325591, 351137, 843603, 976773, 1053411, 1441903, 1968407, 2186111, 2457959, 4325709, 5905221, 6558333, 7373877, 10093321, 15302777, 30279963, 45908331, 67769441, 203308323, 474386087, 1423158261]

約数ペア:

[(1, 1423158261), (3, 474386087), (7, 203308323), (21, 67769441), (31, 45908331), (47, 30279963), (93, 15302777), (141, 10093321), (193, 7373877), (217, 6558333), (241, 5905221), (329, 4325709), (579, 2457959), (651, 2186111), (723, 1968407), (987, 1441903), (1351, 1053411), (1457, 976773), (1687, 843603), (4053, 351137), (4371, 325591), (5061, 281201), (5983, 237867), (7471, 190491), (9071, 156891), (10199, 139539), (11327, 125643), (17949, 79289), (22413, 63497), (27213, 52297), (30597, 46513), (33981, 41881)]