31976659

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 38368512

約数和(自身を除く): 6391853

約数列:

[1, 11, 13, 103, 143, 167, 169, 1133, 1339, 1837, 1859, 2171, 14729, 17201, 17407, 23881, 28223, 189211, 191477, 223613, 310453, 2459743, 2906969, 31976659]

約数ペア:

[(1, 31976659), (11, 2906969), (13, 2459743), (103, 310453), (143, 223613), (167, 191477), (169, 189211), (1133, 28223), (1339, 23881), (1837, 17407), (1859, 17201), (2171, 14729)]