15257979

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{14011}}^1$

素因数の和:14039

約数の個数: 18

約数和(自身を含む): 24226748

約数和(自身を除く): 8968769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 14011, 42033, 126099, 154121, 462363, 1387089, 1695331, 5085993, 15257979]

約数ペア:

[(1, 15257979), (3, 5085993), (9, 1695331), (11, 1387089), (33, 462363), (99, 154121), (121, 126099), (363, 42033), (1089, 14011)]