2247389287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{424757}}^1$

素因数の和:424818

約数の個数: 16

約数和(自身を含む): 2711655072

約数和(自身を除く): 464265785

約数列:

[1, 11, 13, 37, 143, 407, 481, 5291, 424757, 4672327, 5521841, 15716009, 60740251, 172876099, 204308117, 2247389287]

約数ペア:

[(1, 2247389287), (11, 204308117), (13, 172876099), (37, 60740251), (143, 15716009), (407, 5521841), (481, 4672327), (5291, 424757)]