2830904531

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16451}}^1$

素因数の和:16563

約数の個数: 32

約数和(自身を含む): 3655766016

約数和(自身を除く): 824861485

約数列:

[1, 7, 13, 31, 61, 91, 217, 403, 427, 793, 1891, 2821, 5551, 13237, 16451, 24583, 115157, 172081, 213863, 509981, 1003511, 1497041, 3569867, 6629753, 7024577, 13045643, 31108841, 46408271, 91319501, 217761887, 404414933, 2830904531]

約数ペア:

[(1, 2830904531), (7, 404414933), (13, 217761887), (31, 91319501), (61, 46408271), (91, 31108841), (217, 13045643), (403, 7024577), (427, 6629753), (793, 3569867), (1891, 1497041), (2821, 1003511), (5551, 509981), (13237, 213863), (16451, 172081), (24583, 115157)]