9991072941

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3211531}}^1$

素因数の和:3211612

約数の個数: 16

約数和(自身を含む): 14336278848

約数和(自身を除く): 4345205907

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 3211531, 9634593, 54596027, 163788081, 195903391, 587710173, 3330357647, 9991072941]

約数ペア:

[(1, 9991072941), (3, 3330357647), (17, 587710173), (51, 195903391), (61, 163788081), (183, 54596027), (1037, 9634593), (3111, 3211531)]