8160999

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 13982592

約数和(自身を除く): 5821593

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 103, 147, 231, 309, 343, 539, 721, 1029, 1133, 1617, 2163, 2401, 3399, 3773, 5047, 7203, 7931, 11319, 15141, 23793, 26411, 35329, 55517, 79233, 105987, 166551, 247303, 388619, 741909, 1165857, 2720333, 8160999]

約数ペア:

[(1, 8160999), (3, 2720333), (7, 1165857), (11, 741909), (21, 388619), (33, 247303), (49, 166551), (77, 105987), (103, 79233), (147, 55517), (231, 35329), (309, 26411), (343, 23793), (539, 15141), (721, 11319), (1029, 7931), (1133, 7203), (1617, 5047), (2163, 3773), (2401, 3399)]