15622347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1009}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 22510880

約数和(自身を除く): 6888533

約数列:

[1, 3, 13, 39, 397, 1009, 1191, 3027, 5161, 13117, 15483, 39351, 400573, 1201719, 5207449, 15622347]

約数ペア:

[(1, 15622347), (3, 5207449), (13, 1201719), (39, 400573), (397, 39351), (1009, 15483), (1191, 13117), (3027, 5161)]