13797707

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 18385920

約数和(自身を除く): 4588213

約数列:

[1, 7, 11, 29, 37, 77, 167, 203, 259, 319, 407, 1073, 1169, 1837, 2233, 2849, 4843, 6179, 7511, 11803, 12859, 33901, 43253, 53273, 67969, 82621, 179191, 372911, 475783, 1254337, 1971101, 13797707]

約数ペア:

[(1, 13797707), (7, 1971101), (11, 1254337), (29, 475783), (37, 372911), (77, 179191), (167, 82621), (203, 67969), (259, 53273), (319, 43253), (407, 33901), (1073, 12859), (1169, 11803), (1837, 7511), (2233, 6179), (2849, 4843)]