2899007727

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{33827}}^1$

素因数の和:33908

約数の個数: 48

約数和(自身を含む): 4997884032

約数和(自身を除く): 2098876305

約数列:

[1, 3, 7, 11, 21, 33, 49, 53, 77, 147, 159, 231, 371, 539, 583, 1113, 1617, 1749, 2597, 4081, 7791, 12243, 28567, 33827, 85701, 101481, 236789, 372097, 710367, 1116291, 1657523, 1792831, 2604679, 4972569, 5378493, 7814037, 12549817, 18232753, 19721141, 37649451, 54698259, 59163423, 87848719, 138047987, 263546157, 414143961, 966335909, 2899007727]

約数ペア:

[(1, 2899007727), (3, 966335909), (7, 414143961), (11, 263546157), (21, 138047987), (33, 87848719), (49, 59163423), (53, 54698259), (77, 37649451), (147, 19721141), (159, 18232753), (231, 12549817), (371, 7814037), (539, 5378493), (583, 4972569), (1113, 2604679), (1617, 1792831), (1749, 1657523), (2597, 1116291), (4081, 710367), (7791, 372097), (12243, 236789), (28567, 101481), (33827, 85701)]