2099655

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 3793920

約数和(自身を除く): 1694265

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 151, 309, 453, 515, 755, 927, 1359, 1545, 2265, 2781, 4077, 4635, 6795, 13905, 15553, 20385, 46659, 77765, 139977, 233295, 419931, 699885, 2099655]

約数ペア:

[(1, 2099655), (3, 699885), (5, 419931), (9, 233295), (15, 139977), (27, 77765), (45, 46659), (103, 20385), (135, 15553), (151, 13905), (309, 6795), (453, 4635), (515, 4077), (755, 2781), (927, 2265), (1359, 1545)]