39388811

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{967}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 51389184

約数和(自身を除く): 12000373

約数列:

[1, 7, 11, 23, 77, 161, 253, 529, 967, 1771, 3703, 5819, 6769, 10637, 22241, 40733, 74459, 155687, 244651, 511543, 1712557, 3580801, 5626973, 39388811]

約数ペア:

[(1, 39388811), (7, 5626973), (11, 3580801), (23, 1712557), (77, 511543), (161, 244651), (253, 155687), (529, 74459), (967, 40733), (1771, 22241), (3703, 10637), (5819, 6769)]