39516057

素因数分解:

$3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{797}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 65397696

約数和(自身を除く): 25881639

約数列:

[1, 3, 7, 9, 21, 63, 787, 797, 2361, 2391, 5509, 5579, 7083, 7173, 16527, 16737, 49581, 50211, 627239, 1881717, 4390673, 5645151, 13172019, 39516057]

約数ペア:

[(1, 39516057), (3, 13172019), (7, 5645151), (9, 4390673), (21, 1881717), (63, 627239), (787, 50211), (797, 49581), (2361, 16737), (2391, 16527), (5509, 7173), (5579, 7083)]