13309961997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{681409}}^1$

素因数の和:681812

約数の個数: 16

約数和(自身を含む): 18839623680

約数和(自身を除く): 5529661683

約数列:

[1, 3, 17, 51, 383, 1149, 6511, 19533, 681409, 2044227, 11583953, 34751859, 260979647, 782938941, 4436653999, 13309961997]

約数ペア:

[(1, 13309961997), (3, 4436653999), (17, 782938941), (51, 260979647), (383, 34751859), (1149, 11583953), (6511, 2044227), (19533, 681409)]