2227511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 2694048

約数和(自身を除く): 466537

約数列:

[1, 11, 13, 37, 143, 407, 421, 481, 4631, 5291, 5473, 15577, 60203, 171347, 202501, 2227511]

約数ペア:

[(1, 2227511), (11, 202501), (13, 171347), (37, 60203), (143, 15577), (407, 5473), (421, 5291), (481, 4631)]