1566115369

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{40879}}^1$

素因数の和:41320

約数の個数: 16

約数和(自身を含む): 1932152320

約数和(自身を除く): 366036951

約数列:

[1, 7, 13, 91, 421, 2947, 5473, 38311, 40879, 286153, 531427, 3719989, 17210059, 120470413, 223730767, 1566115369]

約数ペア:

[(1, 1566115369), (7, 223730767), (13, 120470413), (91, 17210059), (421, 3719989), (2947, 531427), (5473, 286153), (38311, 40879)]