13962207

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 22800000

約数和(自身を除く): 8837793

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4999, 14997, 34993, 94981, 104979, 244951, 284943, 664867, 734853, 1994601, 4654069, 13962207]

約数ペア:

[(1, 13962207), (3, 4654069), (7, 1994601), (19, 734853), (21, 664867), (49, 284943), (57, 244951), (133, 104979), (147, 94981), (399, 34993), (931, 14997), (2793, 4999)]