1337748581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1\times {\mathrm{3361}}^1$

素因数の和:5192

約数の個数: 16

約数和(自身を含む): 1526697648

約数和(自身を除く): 188949067

約数列:

[1, 13, 17, 221, 1801, 3361, 23413, 30617, 43693, 57137, 398021, 742781, 6053161, 78691093, 102903737, 1337748581]

約数ペア:

[(1, 1337748581), (13, 102903737), (17, 78691093), (221, 6053161), (1801, 742781), (3361, 398021), (23413, 57137), (30617, 43693)]