1054451489

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 1334618880

約数和(自身を除く): 280167391

約数列:

[1, 7, 13, 41, 91, 287, 409, 533, 691, 2863, 3731, 4837, 5317, 8983, 16769, 28331, 37219, 62881, 117383, 198317, 217997, 282619, 368303, 1525979, 1978333, 2578121, 3674047, 11587379, 25718329, 81111653, 150635927, 1054451489]

約数ペア:

[(1, 1054451489), (7, 150635927), (13, 81111653), (41, 25718329), (91, 11587379), (287, 3674047), (409, 2578121), (533, 1978333), (691, 1525979), (2863, 368303), (3731, 282619), (4837, 217997), (5317, 198317), (8983, 117383), (16769, 62881), (28331, 37219)]