1984014711

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{1187}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 3359625984

約数和(自身を除く): 1375611273

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 617, 903, 1187, 1851, 2709, 3561, 4319, 5553, 8309, 10683, 12957, 24927, 26531, 38871, 51041, 74781, 79593, 153123, 185717, 238779, 357287, 459369, 557151, 732379, 1071861, 1671453, 2197137, 3215583, 5126653, 6591411, 15379959, 31492297, 46139877, 94476891, 220446079, 283430673, 661338237, 1984014711]

約数ペア:

[(1, 1984014711), (3, 661338237), (7, 283430673), (9, 220446079), (21, 94476891), (43, 46139877), (63, 31492297), (129, 15379959), (301, 6591411), (387, 5126653), (617, 3215583), (903, 2197137), (1187, 1671453), (1851, 1071861), (2709, 732379), (3561, 557151), (4319, 459369), (5553, 357287), (8309, 238779), (10683, 185717), (12957, 153123), (24927, 79593), (26531, 74781), (38871, 51041)]