5271147

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 8985600

約数和(自身を除く): 3714453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 2699, 8097, 18893, 24291, 56679, 83669, 170037, 251007, 585683, 753021, 1757049, 5271147]

約数ペア:

[(1, 5271147), (3, 1757049), (7, 753021), (9, 585683), (21, 251007), (31, 170037), (63, 83669), (93, 56679), (217, 24291), (279, 18893), (651, 8097), (1953, 2699)]