9798621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20287}}^1$

素因数の和:20320

約数の個数: 16

約数和(自身を含む): 15581184

約数和(自身を除く): 5782563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 20287, 60861, 142009, 426027, 466601, 1399803, 3266207, 9798621]

約数ペア:

[(1, 9798621), (3, 3266207), (7, 1399803), (21, 466601), (23, 426027), (69, 142009), (161, 60861), (483, 20287)]