17397156909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{41023}}^1$

素因数の和:41289

約数の個数: 32

約数和(自身を含む): 25803767808

約数和(自身を除く): 8406610899

約数列:

[1, 3, 11, 33, 71, 181, 213, 543, 781, 1991, 2343, 5973, 12851, 38553, 41023, 123069, 141361, 424083, 451253, 1353759, 2912633, 7425163, 8737899, 22275489, 32038963, 81676793, 96116889, 245030379, 527186573, 1581559719, 5799052303, 17397156909]

約数ペア:

[(1, 17397156909), (3, 5799052303), (11, 1581559719), (33, 527186573), (71, 245030379), (181, 96116889), (213, 81676793), (543, 32038963), (781, 22275489), (1991, 8737899), (2343, 7425163), (5973, 2912633), (12851, 1353759), (38553, 451253), (41023, 424083), (123069, 141361)]