9847702417

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{2207}}^1\times {\mathrm{5641}}^1$

素因数の和:7968

約数の個数: 16

約数和(自身を含む): 11361272832

約数和(自身を除く): 1513570415

約数列:

[1, 7, 113, 791, 2207, 5641, 15449, 39487, 249391, 637433, 1745737, 4462031, 12449687, 87147809, 1406814631, 9847702417]

約数ペア:

[(1, 9847702417), (7, 1406814631), (113, 87147809), (791, 12449687), (2207, 4462031), (5641, 1745737), (15449, 637433), (39487, 249391)]