13031295

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1033}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 21614736

約数和(自身を除く): 8583441

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 1033, 2523, 3099, 4205, 5165, 12615, 15495, 29957, 89871, 149785, 449355, 868753, 2606259, 4343765, 13031295]

約数ペア:

[(1, 13031295), (3, 4343765), (5, 2606259), (15, 868753), (29, 449355), (87, 149785), (145, 89871), (435, 29957), (841, 15495), (1033, 12615), (2523, 5165), (3099, 4205)]