79565431673

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5569079}}^1$

素因数の和:5569256

約数の個数: 16

約数和(自身を含む): 98550439680

約数和(自身を除く): 18985008007

約数列:

[1, 7, 13, 91, 157, 1099, 2041, 14287, 5569079, 38983553, 72398027, 506786189, 874345403, 6120417821, 11366490239, 79565431673]

約数ペア:

[(1, 79565431673), (7, 11366490239), (13, 6120417821), (91, 874345403), (157, 506786189), (1099, 72398027), (2041, 38983553), (14287, 5569079)]