331289621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 364347648

約数和(自身を除く): 33058027

約数列:

[1, 13, 71, 151, 923, 1963, 2377, 10721, 30901, 139373, 168767, 358927, 2193971, 4666051, 25483817, 331289621]

約数ペア:

[(1, 331289621), (13, 25483817), (71, 4666051), (151, 2193971), (923, 358927), (1963, 168767), (2377, 139373), (10721, 30901)]