318911813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{15187}}^1$

素因数の和:15304

約数の個数: 16

約数和(自身を含む): 367428096

約数和(自身を除く): 48516283

約数列:

[1, 11, 23, 83, 253, 913, 1909, 15187, 20999, 167057, 349301, 1260521, 3842311, 13865731, 28991983, 318911813]

約数ペア:

[(1, 318911813), (11, 28991983), (23, 13865731), (83, 3842311), (253, 1260521), (913, 349301), (1909, 167057), (15187, 20999)]