331625489

素因数分解:

${\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 370684800

約数和(自身を除く): 39059311

約数列:

[1, 13, 59, 79, 169, 421, 767, 1027, 4661, 5473, 9971, 13351, 24839, 33259, 60593, 71149, 322907, 432367, 787709, 1962281, 4197791, 5620771, 25509653, 331625489]

約数ペア:

[(1, 331625489), (13, 25509653), (59, 5620771), (79, 4197791), (169, 1962281), (421, 787709), (767, 432367), (1027, 322907), (4661, 71149), (5473, 60593), (9971, 33259), (13351, 24839)]