1218182329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{4679}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 1500145920

約数和(自身を除く): 281963591

約数列:

[1, 7, 13, 91, 2861, 4679, 20027, 32753, 37193, 60827, 260351, 425789, 13386619, 93706333, 174026047, 1218182329]

約数ペア:

[(1, 1218182329), (7, 174026047), (13, 93706333), (91, 13386619), (2861, 425789), (4679, 260351), (20027, 60827), (32753, 37193)]