9973803

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 16288320

約数和(自身を除く): 6314517

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 3571, 10713, 24997, 67849, 74991, 174979, 203547, 474943, 524937, 1424829, 3324601, 9973803]

約数ペア:

[(1, 9973803), (3, 3324601), (7, 1424829), (19, 524937), (21, 474943), (49, 203547), (57, 174979), (133, 74991), (147, 67849), (399, 24997), (931, 10713), (2793, 3571)]