15421413

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10343}}^1$

素因数の和:10424

約数の個数: 16

約数和(自身を含む): 23832576

約数和(自身を除く): 8411163

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 10343, 31029, 72401, 217203, 734353, 2203059, 5140471, 15421413]

約数ペア:

[(1, 15421413), (3, 5140471), (7, 2203059), (21, 734353), (71, 217203), (213, 72401), (497, 31029), (1491, 10343)]