2019296853

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{1193}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 3394475136

約数和(自身を除く): 1375178283

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 401, 469, 603, 1193, 1203, 1407, 2807, 3579, 3609, 4221, 8351, 8421, 10737, 25053, 25263, 26867, 75159, 79931, 80601, 188069, 239793, 241803, 478393, 559517, 564207, 719379, 1435179, 1678551, 1692621, 3348751, 4305537, 5035653, 10046253, 30138759, 32052331, 96156993, 224366317, 288470979, 673098951, 2019296853]

約数ペア:

[(1, 2019296853), (3, 673098951), (7, 288470979), (9, 224366317), (21, 96156993), (63, 32052331), (67, 30138759), (201, 10046253), (401, 5035653), (469, 4305537), (603, 3348751), (1193, 1692621), (1203, 1678551), (1407, 1435179), (2807, 719379), (3579, 564207), (3609, 559517), (4221, 478393), (8351, 241803), (8421, 239793), (10737, 188069), (25053, 80601), (25263, 79931), (26867, 75159)]