23249673

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{15107}}^1$

素因数の和:15138

約数の個数: 20

約数和(自身を含む): 36561360

約数和(自身を除く): 13311687

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 15107, 45321, 135963, 287033, 407889, 861099, 1223667, 2583297, 7749891, 23249673]

約数ペア:

[(1, 23249673), (3, 7749891), (9, 2583297), (19, 1223667), (27, 861099), (57, 407889), (81, 287033), (171, 135963), (513, 45321), (1539, 15107)]