726843951

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{5051}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 1071832320

約数和(自身を除く): 344988369

約数列:

[1, 3, 9, 59, 177, 271, 531, 813, 2439, 5051, 15153, 15989, 45459, 47967, 143901, 298009, 894027, 1368821, 2682081, 4106463, 12319389, 80760439, 242281317, 726843951]

約数ペア:

[(1, 726843951), (3, 242281317), (9, 80760439), (59, 12319389), (177, 4106463), (271, 2682081), (531, 1368821), (813, 894027), (2439, 298009), (5051, 143901), (15153, 47967), (15989, 45459)]