47331489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5573}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 66888000

約数和(自身を除く): 19556511

約数列:

[1, 3, 19, 57, 149, 447, 2831, 5573, 8493, 16719, 105887, 317661, 830377, 2491131, 15777163, 47331489]

約数ペア:

[(1, 47331489), (3, 15777163), (19, 2491131), (57, 830377), (149, 317661), (447, 105887), (2831, 16719), (5573, 8493)]