216865441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{601}}^1\times {\mathrm{677}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 239995728

約数和(自身を除く): 23130287

約数列:

[1, 13, 41, 533, 601, 677, 7813, 8801, 24641, 27757, 320333, 360841, 406877, 5289401, 16681957, 216865441]

約数ペア:

[(1, 216865441), (13, 16681957), (41, 5289401), (533, 406877), (601, 360841), (677, 320333), (7813, 27757), (8801, 24641)]