2025023

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 36

約数和(自身を含む): 2939832

約数和(自身を除く): 914809

約数列:

[1, 7, 11, 13, 17, 49, 77, 91, 119, 143, 187, 221, 289, 539, 637, 833, 1001, 1309, 1547, 2023, 2431, 3179, 3757, 7007, 9163, 10829, 14161, 17017, 22253, 26299, 41327, 119119, 155771, 184093, 289289, 2025023]

約数ペア:

[(1, 2025023), (7, 289289), (11, 184093), (13, 155771), (17, 119119), (49, 41327), (77, 26299), (91, 22253), (119, 17017), (143, 14161), (187, 10829), (221, 9163), (289, 7007), (539, 3757), (637, 3179), (833, 2431), (1001, 2023), (1309, 1547)]