11157231

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1667}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 15692544

約数和(自身を除く): 4535313

約数列:

[1, 3, 23, 69, 97, 291, 1667, 2231, 5001, 6693, 38341, 115023, 161699, 485097, 3719077, 11157231]

約数ペア:

[(1, 11157231), (3, 3719077), (23, 485097), (69, 161699), (97, 115023), (291, 38341), (1667, 6693), (2231, 5001)]