2479746069

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3229}}^1$

素因数の和:3759

約数の個数: 40

約数和(自身を含む): 3908300000

約数和(自身を除く): 1428553931

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 499, 513, 1497, 1539, 3229, 4491, 9481, 9687, 13473, 28443, 29061, 40419, 61351, 85329, 87183, 184053, 255987, 261549, 552159, 767961, 1611271, 1656477, 4833813, 4969431, 14501439, 30614149, 43504317, 91842447, 130512951, 275527341, 826582023, 2479746069]

約数ペア:

[(1, 2479746069), (3, 826582023), (9, 275527341), (19, 130512951), (27, 91842447), (57, 43504317), (81, 30614149), (171, 14501439), (499, 4969431), (513, 4833813), (1497, 1656477), (1539, 1611271), (3229, 767961), (4491, 552159), (9481, 261549), (9687, 255987), (13473, 184053), (28443, 87183), (29061, 85329), (40419, 61351)]