47379003

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{7349}}^1$

素因数の和:7666

約数の個数: 16

約数和(自身を含む): 72441600

約数和(自身を除く): 25062597

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 7349, 22047, 51443, 154329, 2256143, 6768429, 15793001, 47379003]

約数ペア:

[(1, 47379003), (3, 15793001), (7, 6768429), (21, 2256143), (307, 154329), (921, 51443), (2149, 22047), (6447, 7349)]