312313343

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 334684416

約数和(自身を除く): 22371073

約数列:

[1, 23, 43, 457, 691, 989, 10511, 15893, 19651, 29713, 315787, 451973, 683399, 7263101, 13578841, 312313343]

約数ペア:

[(1, 312313343), (23, 13578841), (43, 7263101), (457, 683399), (691, 451973), (989, 315787), (10511, 29713), (15893, 19651)]