8025459

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 12077520

約数和(自身を除く): 4052061

約数列:

[1, 3, 13, 23, 39, 69, 299, 389, 529, 897, 1167, 1587, 5057, 6877, 8947, 15171, 20631, 26841, 116311, 205781, 348933, 617343, 2675153, 8025459]

約数ペア:

[(1, 8025459), (3, 2675153), (13, 617343), (23, 348933), (39, 205781), (69, 116311), (299, 26841), (389, 20631), (529, 15171), (897, 8947), (1167, 6877), (1587, 5057)]