172389074491

素因数分解:

${\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3491}}^1\times {\mathrm{6703}}^1$

素因数の和:10386

約数の個数: 16

約数和(自身を含む): 176982382080

約数和(自身を除く): 4593307589

約数列:

[1, 53, 139, 3491, 6703, 7367, 185023, 355259, 485249, 931717, 23400173, 25718197, 49381001, 1240209169, 3252624047, 172389074491]

約数ペア:

[(1, 172389074491), (53, 3252624047), (139, 1240209169), (3491, 49381001), (6703, 25718197), (7367, 23400173), (185023, 931717), (355259, 485249)]