13017459

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 21901824

約数和(自身を除く): 8884365

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1163, 1599, 3489, 3731, 8141, 11193, 15119, 24423, 45357, 47683, 105833, 143049, 317499, 333781, 619879, 1001343, 1859637, 4339153, 13017459]

約数ペア:

[(1, 13017459), (3, 4339153), (7, 1859637), (13, 1001343), (21, 619879), (39, 333781), (41, 317499), (91, 143049), (123, 105833), (273, 47683), (287, 45357), (533, 24423), (861, 15119), (1163, 11193), (1599, 8141), (3489, 3731)]