40943991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{12791}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 60173568

約数和(自身を除く): 19229577

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 12791, 38373, 140701, 422103, 1240727, 3722181, 13647997, 40943991]

約数ペア:

[(1, 40943991), (3, 13647997), (11, 3722181), (33, 1240727), (97, 422103), (291, 140701), (1067, 38373), (3201, 12791)]