2008250019

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{14347}}^1$

素因数の和:14607

約数の個数: 24

約数和(自身を含む): 2948571392

約数和(自身を除く): 940321373

約数列:

[1, 3, 9, 103, 151, 309, 453, 927, 1359, 14347, 15553, 43041, 46659, 129123, 139977, 1477741, 2166397, 4433223, 6499191, 13299669, 19497573, 223138891, 669416673, 2008250019]

約数ペア:

[(1, 2008250019), (3, 669416673), (9, 223138891), (103, 19497573), (151, 13299669), (309, 6499191), (453, 4433223), (927, 2166397), (1359, 1477741), (14347, 139977), (15553, 129123), (43041, 46659)]