15993813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11821}}^1$

素因数の和:11876

約数の個数: 16

約数和(自身を含む): 23833152

約数和(自身を除く): 7839339

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 11821, 35463, 130031, 390093, 484661, 1453983, 5331271, 15993813]

約数ペア:

[(1, 15993813), (3, 5331271), (11, 1453983), (33, 484661), (41, 390093), (123, 130031), (451, 35463), (1353, 11821)]