1176802389

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{20107}}^1$

素因数の和:21049

約数の個数: 24

約数和(自身を含む): 1944845760

約数和(自身を除く): 768043371

約数列:

[1, 3, 7, 9, 21, 63, 929, 2787, 6503, 8361, 19509, 20107, 58527, 60321, 140749, 180963, 422247, 1266741, 18679403, 56038209, 130755821, 168114627, 392267463, 1176802389]

約数ペア:

[(1, 1176802389), (3, 392267463), (7, 168114627), (9, 130755821), (21, 56038209), (63, 18679403), (929, 1266741), (2787, 422247), (6503, 180963), (8361, 140749), (19509, 60321), (20107, 58527)]