3179421

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 5308160

約数和(自身を除く): 2128739

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 463, 763, 981, 1389, 2289, 3241, 4167, 6867, 9723, 29169, 50467, 151401, 353269, 454203, 1059807, 3179421]

約数ペア:

[(1, 3179421), (3, 1059807), (7, 454203), (9, 353269), (21, 151401), (63, 50467), (109, 29169), (327, 9723), (463, 6867), (763, 4167), (981, 3241), (1389, 2289)]