874783231

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{7417}}^1$

素因数の和:7543

約数の個数: 24

約数和(自身を含む): 1065521520

約数和(自身を除く): 190738289

約数列:

[1, 7, 29, 49, 83, 203, 581, 1421, 2407, 4067, 7417, 16849, 51919, 117943, 215093, 363433, 615611, 1505651, 4309277, 10539557, 17852719, 30164939, 124969033, 874783231]

約数ペア:

[(1, 874783231), (7, 124969033), (29, 30164939), (49, 17852719), (83, 10539557), (203, 4309277), (581, 1505651), (1421, 615611), (2407, 363433), (4067, 215093), (7417, 117943), (16849, 51919)]