7690851

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 6146973

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 167, 301, 357, 387, 501, 731, 903, 1071, 1169, 1503, 2193, 2709, 2839, 3507, 5117, 6579, 7181, 8517, 10521, 15351, 19873, 21543, 25551, 46053, 50267, 59619, 64629, 122077, 150801, 178857, 366231, 452403, 854539, 1098693, 2563617, 7690851]

約数ペア:

[(1, 7690851), (3, 2563617), (7, 1098693), (9, 854539), (17, 452403), (21, 366231), (43, 178857), (51, 150801), (63, 122077), (119, 64629), (129, 59619), (153, 50267), (167, 46053), (301, 25551), (357, 21543), (387, 19873), (501, 15351), (731, 10521), (903, 8517), (1071, 7181), (1169, 6579), (1503, 5117), (2193, 3507), (2709, 2839)]