1559181057

素因数分解:

$3^1\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{18229}}^1$

素因数の和:22312

約数の個数: 16

約数和(自身を含む): 2376608640

約数和(自身を除く): 817427583

約数列:

[1, 3, 7, 21, 4073, 12219, 18229, 28511, 54687, 85533, 127603, 382809, 74246717, 222740151, 519727019, 1559181057]

約数ペア:

[(1, 1559181057), (3, 519727019), (7, 222740151), (21, 74246717), (4073, 382809), (12219, 127603), (18229, 85533), (28511, 54687)]