23390577

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19541}}^1$

素因数の和:19573

約数の個数: 24

約数和(自身を含む): 40647360

約数和(自身を除く): 17256783

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 19541, 58623, 136787, 175869, 371279, 410361, 1113837, 1231083, 2598953, 3341511, 7796859, 23390577]

約数ペア:

[(1, 23390577), (3, 7796859), (7, 3341511), (9, 2598953), (19, 1231083), (21, 1113837), (57, 410361), (63, 371279), (133, 175869), (171, 136787), (399, 58623), (1197, 19541)]