31791147

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4177}}^1$

素因数の和:4282

約数の個数: 16

約数和(自身を含む): 44119680

約数和(自身を除く): 12328533

約数列:

[1, 3, 43, 59, 129, 177, 2537, 4177, 7611, 12531, 179611, 246443, 538833, 739329, 10597049, 31791147]

約数ペア:

[(1, 31791147), (3, 10597049), (43, 739329), (59, 538833), (129, 246443), (177, 179611), (2537, 12531), (4177, 7611)]