86412981

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 116694144

約数和(自身を除く): 30281163

約数列:

[1, 3, 167, 173, 501, 519, 997, 2991, 28891, 86673, 166499, 172481, 499497, 517443, 28804327, 86412981]

約数ペア:

[(1, 86412981), (3, 28804327), (167, 517443), (173, 499497), (501, 172481), (519, 166499), (997, 86673), (2991, 28891)]