9722739

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 14241792

約数和(自身を除く): 4519053

約数列:

[1, 3, 13, 39, 127, 151, 169, 381, 453, 507, 1651, 1963, 4953, 5889, 19177, 21463, 25519, 57531, 64389, 76557, 249301, 747903, 3240913, 9722739]

約数ペア:

[(1, 9722739), (3, 3240913), (13, 747903), (39, 249301), (127, 76557), (151, 64389), (169, 57531), (381, 25519), (453, 21463), (507, 19177), (1651, 5889), (1963, 4953)]