1880862399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{31583}}^1$

素因数の和:32111

約数の個数: 24

約数和(自身を含む): 2931626880

約数和(自身を除く): 1050764481

約数列:

[1, 3, 9, 13, 39, 117, 509, 1527, 4581, 6617, 19851, 31583, 59553, 94749, 284247, 410579, 1231737, 3695211, 16075747, 48227241, 144681723, 208984711, 626954133, 1880862399]

約数ペア:

[(1, 1880862399), (3, 626954133), (9, 208984711), (13, 144681723), (39, 48227241), (117, 16075747), (509, 3695211), (1527, 1231737), (4581, 410579), (6617, 284247), (19851, 94749), (31583, 59553)]