9661664451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2668231}}^1$

素因数の和:2668322

約数の個数: 16

約数和(自身を含む): 13832114688

約数和(自身を除く): 4170450237

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 2668231, 8004693, 45359927, 136079781, 189444401, 568333203, 3220554817, 9661664451]

約数ペア:

[(1, 9661664451), (3, 3220554817), (17, 568333203), (51, 189444401), (71, 136079781), (213, 45359927), (1207, 8004693), (3621, 2668231)]