8139923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 10368000

約数和(自身を除く): 2228077

約数列:

[1, 11, 17, 19, 29, 79, 187, 209, 319, 323, 493, 551, 869, 1343, 1501, 2291, 3553, 5423, 6061, 9367, 14773, 16511, 25201, 25517, 38947, 43529, 103037, 280687, 428417, 478819, 739993, 8139923]

約数ペア:

[(1, 8139923), (11, 739993), (17, 478819), (19, 428417), (29, 280687), (79, 103037), (187, 43529), (209, 38947), (319, 25517), (323, 25201), (493, 16511), (551, 14773), (869, 9367), (1343, 6061), (1501, 5423), (2291, 3553)]