56940247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3457}}^1$

素因数の和:3658

約数の個数: 16

約数和(自身を含む): 70487872

約数和(自身を除く): 13547625

約数列:

[1, 7, 13, 91, 181, 1267, 2353, 3457, 16471, 24199, 44941, 314587, 625717, 4380019, 8134321, 56940247]

約数ペア:

[(1, 56940247), (7, 8134321), (13, 4380019), (91, 625717), (181, 314587), (1267, 44941), (2353, 24199), (3457, 16471)]