47391177

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 64636992

約数和(自身を除く): 17245815

約数列:

[1, 3, 67, 137, 201, 411, 1721, 5163, 9179, 27537, 115307, 235777, 345921, 707331, 15797059, 47391177]

約数ペア:

[(1, 47391177), (3, 15797059), (67, 707331), (137, 345921), (201, 235777), (411, 115307), (1721, 27537), (5163, 9179)]