12659913

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8737}}^1$

素因数の和:8773

約数の個数: 24

約数和(自身を含む): 21810048

約数和(自身を除く): 9150135

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 8737, 26211, 61159, 78633, 183477, 200951, 550431, 602853, 1406657, 1808559, 4219971, 12659913]

約数ペア:

[(1, 12659913), (3, 4219971), (7, 1808559), (9, 1406657), (21, 602853), (23, 550431), (63, 200951), (69, 183477), (161, 78633), (207, 61159), (483, 26211), (1449, 8737)]