13439715

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 21620736

約数和(自身を除く): 8181021

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 4691, 14073, 23455, 70365, 895981, 2687943, 4479905, 13439715]

約数ペア:

[(1, 13439715), (3, 4479905), (5, 2687943), (15, 895981), (191, 70365), (573, 23455), (955, 14073), (2865, 4691)]