396873217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4673}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 439729920

約数和(自身を除く): 42856703

約数列:

[1, 13, 47, 139, 611, 1807, 4673, 6533, 60749, 84929, 219631, 649547, 2855203, 8444111, 30528709, 396873217]

約数ペア:

[(1, 396873217), (13, 30528709), (47, 8444111), (139, 2855203), (611, 649547), (1807, 219631), (4673, 84929), (6533, 60749)]