293278953

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{807931}}^1$

素因数の和:807956

約数の個数: 12

約数和(自身を含む): 429819824

約数和(自身を除く): 136540871

約数列:

[1, 3, 11, 33, 121, 363, 807931, 2423793, 8887241, 26661723, 97759651, 293278953]

約数ペア:

[(1, 293278953), (3, 97759651), (11, 26661723), (33, 8887241), (121, 2423793), (363, 807931)]