12653619

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 18480000

約数和(自身を除く): 5826381

約数列:

[1, 3, 11, 33, 307, 921, 1249, 3377, 3747, 10131, 13739, 41217, 383443, 1150329, 4217873, 12653619]

約数ペア:

[(1, 12653619), (3, 4217873), (11, 1150329), (33, 383443), (307, 41217), (921, 13739), (1249, 10131), (3377, 3747)]