13889715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{132283}}^1$

素因数の和:132298

約数の個数: 16

約数和(自身を含む): 25398528

約数和(自身を除く): 11508813

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 132283, 396849, 661415, 925981, 1984245, 2777943, 4629905, 13889715]

約数ペア:

[(1, 13889715), (3, 4629905), (5, 2777943), (7, 1984245), (15, 925981), (21, 661415), (35, 396849), (105, 132283)]