22281783

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3259}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 30983040

約数和(自身を除く): 8701257

約数列:

[1, 3, 43, 53, 129, 159, 2279, 3259, 6837, 9777, 140137, 172727, 420411, 518181, 7427261, 22281783]

約数ペア:

[(1, 22281783), (3, 7427261), (43, 518181), (53, 420411), (129, 172727), (159, 140137), (2279, 9777), (3259, 6837)]