713243559

素因数分解:

$3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{12473}}^1$

素因数の和:12879

約数の個数: 24

約数和(自身を含む): 1109188080

約数和(自身を除く): 395944521

約数列:

[1, 3, 7, 21, 49, 147, 389, 1167, 2723, 8169, 12473, 19061, 37419, 57183, 87311, 261933, 611177, 1833531, 4851997, 14555991, 33963979, 101891937, 237747853, 713243559]

約数ペア:

[(1, 713243559), (3, 237747853), (7, 101891937), (21, 33963979), (49, 14555991), (147, 4851997), (389, 1833531), (1167, 611177), (2723, 261933), (8169, 87311), (12473, 57183), (19061, 37419)]