42057879

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 56835840

約数和(自身を除く): 14777961

約数列:

[1, 3, 151, 227, 409, 453, 681, 1227, 34277, 61759, 92843, 102831, 185277, 278529, 14019293, 42057879]

約数ペア:

[(1, 42057879), (3, 14019293), (151, 278529), (227, 185277), (409, 102831), (453, 92843), (681, 61759), (1227, 34277)]