10388847

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 16745472

約数和(自身を除く): 6356625

約数列:

[1, 3, 7, 21, 23, 69, 137, 157, 161, 411, 471, 483, 959, 1099, 2877, 3151, 3297, 3611, 9453, 10833, 21509, 22057, 25277, 64527, 66171, 75831, 150563, 451689, 494707, 1484121, 3462949, 10388847]

約数ペア:

[(1, 10388847), (3, 3462949), (7, 1484121), (21, 494707), (23, 451689), (69, 150563), (137, 75831), (157, 66171), (161, 64527), (411, 25277), (471, 22057), (483, 21509), (959, 10833), (1099, 9453), (2877, 3611), (3151, 3297)]