201511137

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{24223}}^1$

素因数の和:24332

約数の個数: 16

約数和(自身を含む): 279060480

約数和(自身を除く): 77549343

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 24223, 72669, 1138481, 1429157, 3415443, 4287471, 67170379, 201511137]

約数ペア:

[(1, 201511137), (3, 67170379), (47, 4287471), (59, 3415443), (141, 1429157), (177, 1138481), (2773, 72669), (8319, 24223)]