12737997

素因数分解:

$3^2\times {\mathrm{631}}^1\times {\mathrm{2243}}^1$

素因数の和:2880

約数の個数: 12

約数和(自身を含む): 18436704

約数和(自身を除く): 5698707

約数列:

[1, 3, 9, 631, 1893, 2243, 5679, 6729, 20187, 1415333, 4245999, 12737997]

約数ペア:

[(1, 12737997), (3, 4245999), (9, 1415333), (631, 20187), (1893, 6729), (2243, 5679)]