24312431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 30881088

約数和(自身を除く): 6568657

約数列:

[1, 11, 13, 17, 73, 137, 143, 187, 221, 803, 949, 1241, 1507, 1781, 2329, 2431, 10001, 10439, 13651, 16133, 19591, 25619, 30277, 110011, 130013, 170017, 177463, 333047, 1430143, 1870187, 2210221, 24312431]

約数ペア:

[(1, 24312431), (11, 2210221), (13, 1870187), (17, 1430143), (73, 333047), (137, 177463), (143, 170017), (187, 130013), (221, 110011), (803, 30277), (949, 25619), (1241, 19591), (1507, 16133), (1781, 13651), (2329, 10439), (2431, 10001)]