22470178689

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20980559}}^1$

素因数の和:20980589

約数の個数: 24

約数和(自身を含む): 39275608320

約数和(自身を除く): 16805429631

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 20980559, 62941677, 146863913, 188825031, 356669503, 440591739, 1070008509, 1321775217, 2496686521, 3210025527, 7490059563, 22470178689]

約数ペア:

[(1, 22470178689), (3, 7490059563), (7, 3210025527), (9, 2496686521), (17, 1321775217), (21, 1070008509), (51, 440591739), (63, 356669503), (119, 188825031), (153, 146863913), (357, 62941677), (1071, 20980559)]