1026391707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{74587}}^1$

素因数の和:74743

約数の個数: 24

約数和(自身を含む): 1629001920

約数和(自身を除く): 602610213

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 74587, 223761, 671283, 820457, 2461371, 7384113, 10367593, 31102779, 93308337, 114043523, 342130569, 1026391707]

約数ペア:

[(1, 1026391707), (3, 342130569), (9, 114043523), (11, 93308337), (33, 31102779), (99, 10367593), (139, 7384113), (417, 2461371), (1251, 820457), (1529, 671283), (4587, 223761), (13761, 74587)]