5282121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 8322048

約数和(自身を除く): 3039927

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 257, 403, 527, 663, 771, 1209, 1581, 3341, 4369, 6851, 7967, 10023, 13107, 20553, 23901, 56797, 103571, 135439, 170391, 310713, 406317, 1760707, 5282121]

約数ペア:

[(1, 5282121), (3, 1760707), (13, 406317), (17, 310713), (31, 170391), (39, 135439), (51, 103571), (93, 56797), (221, 23901), (257, 20553), (403, 13107), (527, 10023), (663, 7967), (771, 6851), (1209, 4369), (1581, 3341)]