30944673

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20138

約数の個数: 20

約数和(自身を含む): 48661360

約数和(自身を除く): 17716687

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 20107, 60321, 180963, 382033, 542889, 1146099, 1628667, 3438297, 10314891, 30944673]

約数ペア:

[(1, 30944673), (3, 10314891), (9, 3438297), (19, 1628667), (27, 1146099), (57, 542889), (81, 382033), (171, 180963), (513, 60321), (1539, 20107)]