282904293

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 470810880

約数和(自身を除く): 187906587

約数列:

[1, 3, 7, 17, 21, 49, 51, 79, 119, 147, 237, 357, 553, 833, 1343, 1433, 1659, 2499, 3871, 4029, 4299, 9401, 10031, 11613, 24361, 28203, 30093, 65807, 70217, 73083, 113207, 170527, 197421, 210651, 339621, 511581, 792449, 1193689, 1924519, 2377347, 3581067, 5547143, 5773557, 13471633, 16641429, 40414899, 94301431, 282904293]

約数ペア:

[(1, 282904293), (3, 94301431), (7, 40414899), (17, 16641429), (21, 13471633), (49, 5773557), (51, 5547143), (79, 3581067), (119, 2377347), (147, 1924519), (237, 1193689), (357, 792449), (553, 511581), (833, 339621), (1343, 210651), (1433, 197421), (1659, 170527), (2499, 113207), (3871, 73083), (4029, 70217), (4299, 65807), (9401, 30093), (10031, 28203), (11613, 24361)]