8162912187

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{688679}}^1$

素因数の和:689127

約数の個数: 16

約数和(自身を含む): 12120768000

約数和(自身を除く): 3957855813

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 688679, 2066037, 6198111, 18594333, 302330081, 906990243, 2720970729, 8162912187]

約数ペア:

[(1, 8162912187), (3, 2720970729), (9, 906990243), (27, 302330081), (439, 18594333), (1317, 6198111), (3951, 2066037), (11853, 688679)]