4431207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2857}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 6584832

約数和(自身を除く): 2153625

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 2857, 8571, 31427, 94281, 134279, 402837, 1477069, 4431207]

約数ペア:

[(1, 4431207), (3, 1477069), (11, 402837), (33, 134279), (47, 94281), (141, 31427), (517, 8571), (1551, 2857)]