2953731

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 4426240

約数和(自身を除く): 1472509

約数列:

[1, 3, 11, 33, 79, 103, 121, 237, 309, 363, 869, 1133, 2607, 3399, 8137, 9559, 12463, 24411, 28677, 37389, 89507, 268521, 984577, 2953731]

約数ペア:

[(1, 2953731), (3, 984577), (11, 268521), (33, 89507), (79, 37389), (103, 28677), (121, 24411), (237, 12463), (309, 9559), (363, 8137), (869, 3399), (1133, 2607)]