311925869

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 334924800

約数和(自身を除く): 22998931

約数列:

[1, 19, 83, 139, 1423, 1577, 2641, 11537, 27037, 118109, 197797, 219203, 2244071, 3758143, 16417151, 311925869]

約数ペア:

[(1, 311925869), (19, 16417151), (83, 3758143), (139, 2244071), (1423, 219203), (1577, 197797), (2641, 118109), (11537, 27037)]