47265021

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{141937}}^1$

素因数の和:141980

約数の個数: 12

約数和(自身を含む): 70117372

約数和(自身を除く): 22852351

約数列:

[1, 3, 9, 37, 111, 333, 141937, 425811, 1277433, 5251669, 15755007, 47265021]

約数ペア:

[(1, 47265021), (3, 15755007), (9, 5251669), (37, 1277433), (111, 425811), (333, 141937)]