15661011

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1178

約数の個数: 16

約数和(自身を含む): 21542400

約数和(自身を除く): 5881389

約数列:

[1, 3, 47, 109, 141, 327, 1019, 3057, 5123, 15369, 47893, 111071, 143679, 333213, 5220337, 15661011]

約数ペア:

[(1, 15661011), (3, 5220337), (47, 333213), (109, 143679), (141, 111071), (327, 47893), (1019, 15369), (3057, 5123)]