23391459

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^5$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 41832336

約数和(自身を除く): 18440877

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2197, 3549, 6591, 10647, 15379, 19773, 28561, 46137, 85683, 138411, 199927, 257049, 371293, 599781, 1113879, 1799343, 2599051, 3341637, 7797153, 23391459]

約数ペア:

[(1, 23391459), (3, 7797153), (7, 3341637), (9, 2599051), (13, 1799343), (21, 1113879), (39, 599781), (63, 371293), (91, 257049), (117, 199927), (169, 138411), (273, 85683), (507, 46137), (819, 28561), (1183, 19773), (1521, 15379), (2197, 10647), (3549, 6591)]