23821809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15359}}^1$

素因数の和:15420

約数の個数: 16

約数和(自身を含む): 35389440

約数和(自身を除く): 11567631

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 15359, 46077, 168949, 506847, 721873, 2165619, 7940603, 23821809]

約数ペア:

[(1, 23821809), (3, 7940603), (11, 2165619), (33, 721873), (47, 506847), (141, 168949), (517, 46077), (1551, 15359)]