2912802389

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1\times {\mathrm{1427}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 3542239680

約数和(自身を除く): 629437291

約数列:

[1, 7, 17, 119, 289, 1009, 1427, 2023, 7063, 9989, 17153, 24259, 120071, 169813, 291601, 412403, 1439843, 2041207, 2886821, 10078901, 24477331, 171341317, 416114627, 2912802389]

約数ペア:

[(1, 2912802389), (7, 416114627), (17, 171341317), (119, 24477331), (289, 10078901), (1009, 2886821), (1427, 2041207), (2023, 1439843), (7063, 412403), (9989, 291601), (17153, 169813), (24259, 120071)]