291771311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{2393}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 320949216

約数和(自身を除く): 29177905

約数列:

[1, 13, 83, 113, 1079, 1469, 2393, 9379, 31109, 121927, 198619, 270409, 2582047, 3515317, 22443947, 291771311]

約数ペア:

[(1, 291771311), (13, 22443947), (83, 3515317), (113, 2582047), (1079, 270409), (1469, 198619), (2393, 121927), (9379, 31109)]