38144281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2999}}^1$

素因数の和:3108

約数の個数: 16

約数和(自身を含む): 46080000

約数和(自身を除く): 7935719

約数列:

[1, 7, 23, 79, 161, 553, 1817, 2999, 12719, 20993, 68977, 236921, 482839, 1658447, 5449183, 38144281]

約数ペア:

[(1, 38144281), (7, 5449183), (23, 1658447), (79, 482839), (161, 236921), (553, 68977), (1817, 20993), (2999, 12719)]