3908421

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 6438796

約数和(自身を除く): 2530375

約数列:

[1, 3, 9, 11, 33, 37, 97, 99, 111, 121, 291, 333, 363, 407, 873, 1067, 1089, 1221, 3201, 3589, 3663, 4477, 9603, 10767, 11737, 13431, 32301, 35211, 39479, 40293, 105633, 118437, 355311, 434269, 1302807, 3908421]

約数ペア:

[(1, 3908421), (3, 1302807), (9, 434269), (11, 355311), (33, 118437), (37, 105633), (97, 40293), (99, 39479), (111, 35211), (121, 32301), (291, 13431), (333, 11737), (363, 10767), (407, 9603), (873, 4477), (1067, 3663), (1089, 3589), (1221, 3201)]