16326429

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 25738560

約数和(自身を除く): 9412131

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 809, 961, 2427, 2883, 5663, 6727, 16989, 20181, 25079, 75237, 175553, 526659, 777449, 2332347, 5442143, 16326429]

約数ペア:

[(1, 16326429), (3, 5442143), (7, 2332347), (21, 777449), (31, 526659), (93, 175553), (217, 75237), (651, 25079), (809, 20181), (961, 16989), (2427, 6727), (2883, 5663)]