5087261991

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1849241}}^1$

素因数の和:1849382

約数の個数: 16

約数和(自身を含む): 7811198208

約数和(自身を除く): 2723936217

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 1849241, 5547723, 12944687, 38834061, 242250571, 726751713, 1695753997, 5087261991]

約数ペア:

[(1, 5087261991), (3, 1695753997), (7, 726751713), (21, 242250571), (131, 38834061), (393, 12944687), (917, 5547723), (2751, 1849241)]