2217389427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{1889}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 3566384640

約数和(自身を除く): 1348995213

約数列:

[1, 3, 9, 11, 33, 71, 99, 167, 213, 501, 639, 781, 1503, 1837, 1889, 2343, 5511, 5667, 7029, 11857, 16533, 17001, 20779, 35571, 62337, 106713, 130427, 134119, 187011, 315463, 391281, 402357, 946389, 1173843, 1207071, 1475309, 2839167, 3470093, 4425927, 10410279, 13277781, 22397873, 31230837, 67193619, 201580857, 246376603, 739129809, 2217389427]

約数ペア:

[(1, 2217389427), (3, 739129809), (9, 246376603), (11, 201580857), (33, 67193619), (71, 31230837), (99, 22397873), (167, 13277781), (213, 10410279), (501, 4425927), (639, 3470093), (781, 2839167), (1503, 1475309), (1837, 1207071), (1889, 1173843), (2343, 946389), (5511, 402357), (5667, 391281), (7029, 315463), (11857, 187011), (16533, 134119), (17001, 130427), (20779, 106713), (35571, 62337)]