268574817

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{22961}}^1$

素因数の和:23528

約数の個数: 16

約数和(自身を含む): 410009472

約数和(自身を除く): 141434655

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 11697, 22961, 68883, 160727, 482181, 12789277, 38367831, 89524939, 268574817]

約数ペア:

[(1, 268574817), (3, 89524939), (7, 38367831), (21, 12789277), (557, 482181), (1671, 160727), (3899, 68883), (11697, 22961)]