4940991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 8058960

約数和(自身を除く): 3117969

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 1721, 2871, 5163, 15489, 18931, 49909, 56793, 149727, 170379, 449181, 548999, 1646997, 4940991]

約数ペア:

[(1, 4940991), (3, 1646997), (9, 548999), (11, 449181), (29, 170379), (33, 149727), (87, 56793), (99, 49909), (261, 18931), (319, 15489), (957, 5163), (1721, 2871)]