291265622163

素因数分解:

$3^2\times {\mathrm{221677}}^1\times {\mathrm{145991}}^1$

素因数の和:367674

約数の個数: 12

約数和(自身を含む): 420721789488

約数和(自身を除く): 129456167325

約数列:

[1, 3, 9, 145991, 221677, 437973, 665031, 1313919, 1995093, 32362846907, 97088540721, 291265622163]

約数ペア:

[(1, 291265622163), (3, 97088540721), (9, 32362846907), (145991, 1995093), (221677, 1313919), (437973, 665031)]