47268963

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4337}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 78500448

約数和(自身を除く): 31231485

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 4337, 10899, 13011, 30359, 39033, 91077, 273231, 750301, 2250903, 5252107, 6752709, 15756321, 47268963]

約数ペア:

[(1, 47268963), (3, 15756321), (7, 6752709), (9, 5252107), (21, 2250903), (63, 750301), (173, 273231), (519, 91077), (1211, 39033), (1557, 30359), (3633, 13011), (4337, 10899)]