1158021529

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{6977}}^1$

素因数の和:7296

約数の個数: 16

約数和(自身を含む): 1341115776

約数和(自身を除く): 183094247

約数列:

[1, 7, 131, 181, 917, 1267, 6977, 23711, 48839, 165977, 913987, 1262837, 6397909, 8839859, 165431647, 1158021529]

約数ペア:

[(1, 1158021529), (7, 165431647), (131, 8839859), (181, 6397909), (917, 1262837), (1267, 913987), (6977, 165977), (23711, 48839)]