47989821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13591}}^1$

素因数の和:13712

約数の個数: 16

約数和(自身を含む): 70460928

約数和(自身を除く): 22471107

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 13591, 40773, 149501, 448503, 1454237, 4362711, 15996607, 47989821]

約数ペア:

[(1, 47989821), (3, 15996607), (11, 4362711), (33, 1454237), (107, 448503), (321, 149501), (1177, 40773), (3531, 13591)]