55405804909

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{230017}}^1$

素因数の和:232684

約数の個数: 16

約数和(自身を含む): 68217818368

約数和(自身を除く): 12812013459

約数列:

[1, 7, 13, 91, 2647, 18529, 34411, 230017, 240877, 1610119, 2990221, 20931547, 608854999, 4261984993, 7915114987, 55405804909]

約数ペア:

[(1, 55405804909), (7, 7915114987), (13, 4261984993), (91, 608854999), (2647, 20931547), (18529, 2990221), (34411, 1610119), (230017, 240877)]