23323209

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2309}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 16002231

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2309, 3367, 6927, 10101, 16163, 30017, 48489, 85433, 90051, 210119, 256299, 598031, 630357, 1110629, 1794093, 3331887, 7774403, 23323209]

約数ペア:

[(1, 23323209), (3, 7774403), (7, 3331887), (13, 1794093), (21, 1110629), (37, 630357), (39, 598031), (91, 256299), (111, 210119), (259, 90051), (273, 85433), (481, 48489), (777, 30017), (1443, 16163), (2309, 10101), (3367, 6927)]