316251457

素因数分解:

${\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 328032000

約数和(自身を除く): 11780543

約数列:

[1, 67, 79, 149, 401, 5293, 9983, 11771, 26867, 31679, 59749, 788657, 2122493, 4003183, 4720171, 316251457]

約数ペア:

[(1, 316251457), (67, 4720171), (79, 4003183), (149, 2122493), (401, 788657), (5293, 59749), (9983, 31679), (11771, 26867)]