672842250717

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{189586433}}^1$

素因数の和:189586469

約数の個数: 24

約数和(自身を含む): 1110218157504

約数和(自身を除く): 437375906787

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 189586433, 568759299, 1327105031, 2464623629, 3981315093, 7393870887, 17252365403, 32040107177, 51757096209, 96120321531, 224280750239, 672842250717]

約数ペア:

[(1, 672842250717), (3, 224280750239), (7, 96120321531), (13, 51757096209), (21, 32040107177), (39, 17252365403), (91, 7393870887), (169, 3981315093), (273, 2464623629), (507, 1327105031), (1183, 568759299), (3549, 189586433)]