23780511

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 35271600

約数和(自身を除く): 11491089

約数列:

[1, 3, 9, 67, 113, 201, 339, 349, 603, 1017, 1047, 3141, 7571, 22713, 23383, 39437, 68139, 70149, 118311, 210447, 354933, 2642279, 7926837, 23780511]

約数ペア:

[(1, 23780511), (3, 7926837), (9, 2642279), (67, 354933), (113, 210447), (201, 118311), (339, 70149), (349, 68139), (603, 39437), (1017, 23383), (1047, 22713), (3141, 7571)]