181628293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{38669}}^1$

素因数の和:38748

約数の個数: 16

約数和(自身を含む): 230163840

約数和(自身を除く): 48535547

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 38669, 270683, 425359, 2358809, 2977513, 16511663, 25946899, 181628293]

約数ペア:

[(1, 181628293), (7, 25946899), (11, 16511663), (61, 2977513), (77, 2358809), (427, 425359), (671, 270683), (4697, 38669)]