10910991

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 8055537

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2351, 4641, 7053, 16457, 30563, 39967, 49371, 91689, 119901, 213941, 279769, 519571, 641823, 839307, 1558713, 3636997, 10910991]

約数ペア:

[(1, 10910991), (3, 3636997), (7, 1558713), (13, 839307), (17, 641823), (21, 519571), (39, 279769), (51, 213941), (91, 119901), (119, 91689), (221, 49371), (273, 39967), (357, 30563), (663, 16457), (1547, 7053), (2351, 4641)]