3966747

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 5470080

約数和(自身を除く): 1503333

約数列:

[1, 3, 59, 73, 177, 219, 307, 921, 4307, 12921, 18113, 22411, 54339, 67233, 1322249, 3966747]

約数ペア:

[(1, 3966747), (3, 1322249), (59, 67233), (73, 54339), (177, 22411), (219, 18113), (307, 12921), (921, 4307)]