42209751

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 57060864

約数和(自身を除く): 14851113

約数列:

[1, 3, 167, 173, 487, 501, 519, 1461, 28891, 81329, 84251, 86673, 243987, 252753, 14069917, 42209751]

約数ペア:

[(1, 42209751), (3, 14069917), (167, 252753), (173, 243987), (487, 86673), (501, 84251), (519, 81329), (1461, 28891)]