90026587

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 106274752

約数和(自身を除く): 16248165

約数列:

[1, 7, 37, 193, 259, 1351, 1801, 7141, 12607, 49987, 66637, 347593, 466459, 2433151, 12860941, 90026587]

約数ペア:

[(1, 90026587), (7, 12860941), (37, 2433151), (193, 466459), (259, 347593), (1351, 66637), (1801, 49987), (7141, 12607)]