15678988327

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 17349672960

約数和(自身を除く): 1670684633

約数列:

[1, 17, 31, 127, 317, 527, 739, 2159, 3937, 5389, 9827, 12563, 22909, 40259, 66929, 93853, 167059, 234263, 389453, 684403, 1248029, 1595501, 2909443, 3982471, 7262153, 21216493, 29751401, 49460531, 123456601, 505773817, 922293431, 15678988327]

約数ペア:

[(1, 15678988327), (17, 922293431), (31, 505773817), (127, 123456601), (317, 49460531), (527, 29751401), (739, 21216493), (2159, 7262153), (3937, 3982471), (5389, 2909443), (9827, 1595501), (12563, 1248029), (22909, 684403), (40259, 389453), (66929, 234263), (93853, 167059)]