23385411

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16139}}^1$

素因数の和:16175

約数の個数: 24

約数和(自身を含む): 40285440

約数和(自身を除く): 16900029

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 16139, 48417, 112973, 145251, 338919, 371197, 1016757, 1113591, 2598379, 3340773, 7795137, 23385411]

約数ペア:

[(1, 23385411), (3, 7795137), (7, 3340773), (9, 2598379), (21, 1113591), (23, 1016757), (63, 371197), (69, 338919), (161, 145251), (207, 112973), (483, 48417), (1449, 16139)]