23497947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 37559808

約数和(自身を除く): 14061861

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3343, 7029, 10029, 30087, 36773, 110319, 237353, 330957, 712059, 2136177, 2610883, 7832649, 23497947]

約数ペア:

[(1, 23497947), (3, 7832649), (9, 2610883), (11, 2136177), (33, 712059), (71, 330957), (99, 237353), (213, 110319), (639, 36773), (781, 30087), (2343, 10029), (3343, 7029)]