340981965

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{12281}}^1$

素因数の和:12909

約数の個数: 24

約数和(自身を含む): 592041528

約数和(自身を除く): 251059563

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 3085, 5553, 9255, 12281, 27765, 36843, 61405, 110529, 184215, 552645, 7577377, 22732131, 37886885, 68196393, 113660655, 340981965]

約数ペア:

[(1, 340981965), (3, 113660655), (5, 68196393), (9, 37886885), (15, 22732131), (45, 7577377), (617, 552645), (1851, 184215), (3085, 110529), (5553, 61405), (9255, 36843), (12281, 27765)]