28933671

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9391}}^1$

素因数の和:9486

約数の個数: 16

約数和(自身を含む): 42076160

約数和(自身を除く): 13142489

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 9391, 28173, 122083, 366249, 741889, 2225667, 9644557, 28933671]

約数ペア:

[(1, 28933671), (3, 9644557), (13, 2225667), (39, 741889), (79, 366249), (237, 122083), (1027, 28173), (3081, 9391)]