301290417

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{471503}}^1$

素因数の和:471580

約数の個数: 12

約数和(自身を含む): 441327744

約数和(自身を除く): 140037327

約数列:

[1, 3, 9, 71, 213, 639, 471503, 1414509, 4243527, 33476713, 100430139, 301290417]

約数ペア:

[(1, 301290417), (3, 100430139), (9, 33476713), (71, 4243527), (213, 1414509), (639, 471503)]