313542921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{148669}}^1$

素因数の和:148728

約数の個数: 16

約数和(自身を含む): 451956800

約数和(自身を除く): 138413879

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 148669, 446007, 2824711, 5500753, 8474133, 16502259, 104514307, 313542921]

約数ペア:

[(1, 313542921), (3, 104514307), (19, 16502259), (37, 8474133), (57, 5500753), (111, 2824711), (703, 446007), (2109, 148669)]