1097179909

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{7717}}^1$

素因数の和:8812

約数の個数: 16

約数和(自身を含む): 1321321600

約数和(自身を除く): 224141691

約数列:

[1, 7, 19, 133, 1069, 7483, 7717, 20311, 54019, 142177, 146623, 1026361, 8249473, 57746311, 156739987, 1097179909]

約数ペア:

[(1, 1097179909), (7, 156739987), (19, 57746311), (133, 8249473), (1069, 1026361), (7483, 146623), (7717, 142177), (20311, 54019)]