2016310563

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{126359}}^1$

素因数の和:126568

約数の個数: 20

約数和(自身を含む): 3027332880

約数和(自身を除く): 1011022317

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 5319, 15957, 126359, 379077, 1137231, 3411693, 10235079, 24892723, 74678169, 224034507, 672103521, 2016310563]

約数ペア:

[(1, 2016310563), (3, 672103521), (9, 224034507), (27, 74678169), (81, 24892723), (197, 10235079), (591, 3411693), (1773, 1137231), (5319, 379077), (15957, 126359)]