47864433

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 64747136

約数和(自身を除く): 16882703

約数列:

[1, 3, 151, 157, 453, 471, 673, 2019, 23707, 71121, 101623, 105661, 304869, 316983, 15954811, 47864433]

約数ペア:

[(1, 47864433), (3, 15954811), (151, 316983), (157, 304869), (453, 105661), (471, 101623), (673, 71121), (2019, 23707)]