47474259

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13537}}^1$

素因数の和:13714

約数の個数: 16

約数和(自身を含む): 72780288

約数和(自身を除く): 25306029

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 13537, 40611, 94759, 284277, 2260679, 6782037, 15824753, 47474259]

約数ペア:

[(1, 47474259), (3, 15824753), (7, 6782037), (21, 2260679), (167, 284277), (501, 94759), (1169, 40611), (3507, 13537)]