301444417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{647}}^1$

素因数の和:1148

約数の個数: 16

約数和(自身を含む): 322486272

約数和(自身を除く): 21041855

約数列:

[1, 23, 47, 431, 647, 1081, 9913, 14881, 20257, 30409, 278857, 465911, 699407, 6413711, 13106279, 301444417]

約数ペア:

[(1, 301444417), (23, 13106279), (47, 6413711), (431, 699407), (647, 465911), (1081, 278857), (9913, 30409), (14881, 20257)]