2007974169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1709}}^1\times {\mathrm{6871}}^1$

素因数の和:8605

約数の個数: 24

約数和(自身を含む): 3055291200

約数和(自身を除く): 1047317031

約数列:

[1, 3, 9, 19, 57, 171, 1709, 5127, 6871, 15381, 20613, 32471, 61839, 97413, 130549, 292239, 391647, 1174941, 11742539, 35227617, 105682851, 223108241, 669324723, 2007974169]

約数ペア:

[(1, 2007974169), (3, 669324723), (9, 223108241), (19, 105682851), (57, 35227617), (171, 11742539), (1709, 1174941), (5127, 391647), (6871, 292239), (15381, 130549), (20613, 97413), (32471, 61839)]