7280828191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{352463}}^1$

素因数の和:352710

約数の個数: 16

約数和(自身を含む): 9000520704

約数和(自身を除く): 1719692513

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 352463, 2467241, 4582019, 32074133, 80009101, 560063707, 1040118313, 7280828191]

約数ペア:

[(1, 7280828191), (7, 1040118313), (13, 560063707), (91, 80009101), (227, 32074133), (1589, 4582019), (2951, 2467241), (20657, 352463)]