313930799

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8353}}^1$

素因数の和:8439

約数の個数: 24

約数和(自身を含む): 399989520

約数和(自身を除く): 86058721

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 2891, 5369, 8353, 37583, 58471, 108589, 409297, 492827, 760123, 3449789, 5320861, 6406751, 24148523, 44847257, 313930799]

約数ペア:

[(1, 313930799), (7, 44847257), (13, 24148523), (49, 6406751), (59, 5320861), (91, 3449789), (413, 760123), (637, 492827), (767, 409297), (2891, 108589), (5369, 58471), (8353, 37583)]