19303251

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 29002512

約数和(自身を除く): 9699261

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1297, 1353, 3891, 4961, 14267, 14883, 42801, 53177, 156937, 159531, 470811, 584947, 1754841, 6434417, 19303251]

約数ペア:

[(1, 19303251), (3, 6434417), (11, 1754841), (33, 584947), (41, 470811), (121, 159531), (123, 156937), (363, 53177), (451, 42801), (1297, 14883), (1353, 14267), (3891, 4961)]