2013149307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{24223}}^1$

素因数の和:26370

約数の個数: 16

約数和(自身を含む): 2892151808

約数和(自身を除く): 879002501

約数列:

[1, 3, 13, 39, 2131, 6393, 24223, 27703, 72669, 83109, 314899, 944697, 51619213, 154857639, 671049769, 2013149307]

約数ペア:

[(1, 2013149307), (3, 671049769), (13, 154857639), (39, 51619213), (2131, 944697), (6393, 314899), (24223, 83109), (27703, 72669)]