13207617

素因数分解:

$3^4\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 30

約数和(自身を含む): 20431334

約数和(自身を除く): 7223717

約数列:

[1, 3, 9, 27, 41, 81, 97, 123, 291, 369, 873, 1107, 1681, 2619, 3321, 3977, 5043, 7857, 11931, 15129, 35793, 45387, 107379, 136161, 163057, 322137, 489171, 1467513, 4402539, 13207617]

約数ペア:

[(1, 13207617), (3, 4402539), (9, 1467513), (27, 489171), (41, 322137), (81, 163057), (97, 136161), (123, 107379), (291, 45387), (369, 35793), (873, 15129), (1107, 11931), (1681, 7857), (2619, 5043), (3321, 3977)]