56831847

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 77798880

約数和(自身を除く): 20967033

約数列:

[1, 3, 53, 137, 159, 411, 2609, 7261, 7827, 21783, 138277, 357433, 414831, 1072299, 18943949, 56831847]

約数ペア:

[(1, 56831847), (3, 18943949), (53, 1072299), (137, 414831), (159, 357433), (411, 138277), (2609, 21783), (7261, 7827)]