43979991

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{121157}}^1$

素因数の和:121182

約数の個数: 12

約数和(自身を含む): 64456056

約数和(自身を除く): 20476065

約数列:

[1, 3, 11, 33, 121, 363, 121157, 363471, 1332727, 3998181, 14659997, 43979991]

約数ペア:

[(1, 43979991), (3, 14659997), (11, 3998181), (33, 1332727), (121, 363471), (363, 121157)]