2023805987

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{773}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 2507760000

約数和(自身を除く): 483954013

約数列:

[1, 7, 17, 49, 119, 343, 449, 773, 833, 3143, 5411, 5831, 7633, 13141, 22001, 37877, 53431, 91987, 154007, 265139, 347077, 374017, 643909, 2429539, 2618119, 4507363, 5900309, 17006773, 41302163, 119047411, 289115141, 2023805987]

約数ペア:

[(1, 2023805987), (7, 289115141), (17, 119047411), (49, 41302163), (119, 17006773), (343, 5900309), (449, 4507363), (773, 2618119), (833, 2429539), (3143, 643909), (5411, 374017), (5831, 347077), (7633, 265139), (13141, 154007), (22001, 91987), (37877, 53431)]