13708981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2591}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 16547328

約数和(自身を除く): 2838347

約数列:

[1, 11, 13, 37, 143, 407, 481, 2591, 5291, 28501, 33683, 95867, 370513, 1054537, 1246271, 13708981]

約数ペア:

[(1, 13708981), (11, 1246271), (13, 1054537), (37, 370513), (143, 95867), (407, 33683), (481, 28501), (2591, 5291)]