12969663

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 20377728

約数和(自身を除く): 7408065

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 1063, 1743, 3189, 4067, 7441, 12201, 22323, 52087, 88229, 156261, 264687, 617603, 1852809, 4323221, 12969663]

約数ペア:

[(1, 12969663), (3, 4323221), (7, 1852809), (21, 617603), (49, 264687), (83, 156261), (147, 88229), (249, 52087), (581, 22323), (1063, 12201), (1743, 7441), (3189, 4067)]