1299235347

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{21601}}^1$

素因数の和:21811

約数の個数: 24

約数和(自身を含む): 1934329488

約数和(自身を除く): 635094141

約数列:

[1, 3, 9, 41, 123, 163, 369, 489, 1467, 6683, 20049, 21601, 60147, 64803, 194409, 885641, 2656923, 3520963, 7970769, 10562889, 31688667, 144359483, 433078449, 1299235347]

約数ペア:

[(1, 1299235347), (3, 433078449), (9, 144359483), (41, 31688667), (123, 10562889), (163, 7970769), (369, 3520963), (489, 2656923), (1467, 885641), (6683, 194409), (20049, 64803), (21601, 60147)]