2017206585

素因数分解:

$3^4\times 5^1\times {\mathrm{449}}^1\times {\mathrm{11093}}^1$

素因数の和:11559

約数の個数: 40

約数和(自身を含む): 3624409800

約数和(自身を除く): 1607203215

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 449, 1347, 2245, 4041, 6735, 11093, 12123, 20205, 33279, 36369, 55465, 60615, 99837, 166395, 181845, 299511, 499185, 898533, 1497555, 4492665, 4980757, 14942271, 24903785, 44826813, 74711355, 134480439, 224134065, 403441317, 672402195, 2017206585]

約数ペア:

[(1, 2017206585), (3, 672402195), (5, 403441317), (9, 224134065), (15, 134480439), (27, 74711355), (45, 44826813), (81, 24903785), (135, 14942271), (405, 4980757), (449, 4492665), (1347, 1497555), (2245, 898533), (4041, 499185), (6735, 299511), (11093, 181845), (12123, 166395), (20205, 99837), (33279, 60615), (36369, 55465)]