3129841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 3769920

約数和(自身を除く): 640079

約数列:

[1, 11, 13, 43, 143, 473, 509, 559, 5599, 6149, 6617, 21887, 72787, 240757, 284531, 3129841]

約数ペア:

[(1, 3129841), (11, 284531), (13, 240757), (43, 72787), (143, 21887), (473, 6617), (509, 6149), (559, 5599)]