713491819

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 831790080

約数和(自身を除く): 118298261

約数列:

[1, 17, 19, 43, 47, 323, 731, 799, 817, 893, 1093, 2021, 13889, 15181, 18581, 20767, 34357, 38399, 46999, 51371, 353039, 652783, 798983, 873307, 892981, 976049, 2208953, 15180677, 16592833, 37552201, 41970107, 713491819]

約数ペア:

[(1, 713491819), (17, 41970107), (19, 37552201), (43, 16592833), (47, 15180677), (323, 2208953), (731, 976049), (799, 892981), (817, 873307), (893, 798983), (1093, 652783), (2021, 353039), (13889, 51371), (15181, 46999), (18581, 38399), (20767, 34357)]