327870313

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19501}}^1$

素因数の和:19584

約数の個数: 16

約数和(自身を含む): 370694016

約数和(自身を除く): 42823703

約数列:

[1, 17, 23, 43, 391, 731, 989, 16813, 19501, 331517, 448523, 838543, 7624891, 14255231, 19286489, 327870313]

約数ペア:

[(1, 327870313), (17, 19286489), (23, 14255231), (43, 7624891), (391, 838543), (731, 448523), (989, 331517), (16813, 19501)]