64939049

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 75420288

約数和(自身を除く): 10481239

約数列:

[1, 7, 107, 277, 313, 749, 1939, 2191, 29639, 33491, 86701, 207473, 234437, 606907, 9277007, 64939049]

約数ペア:

[(1, 64939049), (7, 9277007), (107, 606907), (277, 234437), (313, 207473), (749, 86701), (1939, 33491), (2191, 29639)]