28170103

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 33262080

約数和(自身を除く): 5091977

約数列:

[1, 13, 19, 31, 169, 247, 283, 403, 589, 3211, 3679, 5239, 5377, 7657, 8773, 47827, 69901, 99541, 114049, 166687, 908713, 1482637, 2166931, 28170103]

約数ペア:

[(1, 28170103), (13, 2166931), (19, 1482637), (31, 908713), (169, 166687), (247, 114049), (283, 99541), (403, 69901), (589, 47827), (3211, 8773), (3679, 7657), (5239, 5377)]