28396477

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 31135104

約数和(自身を除く): 2738627

約数列:

[1, 17, 41, 131, 311, 697, 2227, 5287, 5371, 12751, 40741, 91307, 216767, 692597, 1670381, 28396477]

約数ペア:

[(1, 28396477), (17, 1670381), (41, 692597), (131, 216767), (311, 91307), (697, 40741), (2227, 12751), (5287, 5371)]