1234173921

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{12379}}^1$

素因数の和:12748

約数の個数: 16

約数和(自身を含む): 1663872000

約数和(自身を除く): 429698079

約数列:

[1, 3, 167, 199, 501, 597, 12379, 33233, 37137, 99699, 2067293, 2463421, 6201879, 7390263, 411391307, 1234173921]

約数ペア:

[(1, 1234173921), (3, 411391307), (167, 7390263), (199, 6201879), (501, 2463421), (597, 2067293), (12379, 99699), (33233, 37137)]