31007439

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:5007

約数の個数: 24

約数和(自身を含む): 48589632

約数和(自身を除く): 17582193

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 4943, 6273, 14829, 44487, 84031, 202663, 252093, 607989, 756279, 1823967, 3445271, 10335813, 31007439]

約数ペア:

[(1, 31007439), (3, 10335813), (9, 3445271), (17, 1823967), (41, 756279), (51, 607989), (123, 252093), (153, 202663), (369, 84031), (697, 44487), (2091, 14829), (4943, 6273)]