2971555209

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1626467}}^1$

素因数の和:1626509

約数の個数: 24

約数和(自身を含む): 5074580160

約数和(自身を除く): 2103024951

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1626467, 4879401, 11385269, 14638203, 34155807, 47167543, 102467421, 141502629, 330172801, 424507887, 990518403, 2971555209]

約数ペア:

[(1, 2971555209), (3, 990518403), (7, 424507887), (9, 330172801), (21, 141502629), (29, 102467421), (63, 47167543), (87, 34155807), (203, 14638203), (261, 11385269), (609, 4879401), (1827, 1626467)]