12818631

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{907}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 19583744

約数和(自身を除く): 6765113

約数列:

[1, 3, 7, 21, 673, 907, 2019, 2721, 4711, 6349, 14133, 19047, 610411, 1831233, 4272877, 12818631]

約数ペア:

[(1, 12818631), (3, 4272877), (7, 1831233), (21, 610411), (673, 19047), (907, 14133), (2019, 6349), (2721, 4711)]