2088902007

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{4657}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 3186072000

約数和(自身を除く): 1097169993

約数列:

[1, 3, 9, 27, 37, 111, 333, 449, 999, 1347, 4041, 4657, 12123, 13971, 16613, 41913, 49839, 125739, 149517, 172309, 448551, 516927, 1550781, 2090993, 4652343, 6272979, 18818937, 56456811, 77366741, 232100223, 696300669, 2088902007]

約数ペア:

[(1, 2088902007), (3, 696300669), (9, 232100223), (27, 77366741), (37, 56456811), (111, 18818937), (333, 6272979), (449, 4652343), (999, 2090993), (1347, 1550781), (4041, 516927), (4657, 448551), (12123, 172309), (13971, 149517), (16613, 125739), (41913, 49839)]