3528747

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5333328

約数和(自身を除く): 1804581

約数列:

[1, 3, 9, 41, 73, 123, 131, 219, 369, 393, 657, 1179, 2993, 5371, 8979, 9563, 16113, 26937, 28689, 48339, 86067, 392083, 1176249, 3528747]

約数ペア:

[(1, 3528747), (3, 1176249), (9, 392083), (41, 86067), (73, 48339), (123, 28689), (131, 26937), (219, 16113), (369, 9563), (393, 8979), (657, 5371), (1179, 2993)]