23374389

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 33357312

約数和(自身を除く): 9982923

約数列:

[1, 3, 19, 57, 113, 191, 339, 361, 573, 1083, 2147, 3629, 6441, 10887, 21583, 40793, 64749, 68951, 122379, 206853, 410077, 1230231, 7791463, 23374389]

約数ペア:

[(1, 23374389), (3, 7791463), (19, 1230231), (57, 410077), (113, 206853), (191, 122379), (339, 68951), (361, 64749), (573, 40793), (1083, 21583), (2147, 10887), (3629, 6441)]