47169777

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 63842688

約数和(自身を除く): 16672911

約数列:

[1, 3, 103, 293, 309, 521, 879, 1563, 30179, 53663, 90537, 152653, 160989, 457959, 15723259, 47169777]

約数ペア:

[(1, 47169777), (3, 15723259), (103, 457959), (293, 160989), (309, 152653), (521, 90537), (879, 53663), (1563, 30179)]