9970245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13033}}^1$

素因数の和:13061

約数の個数: 24

約数和(自身を含む): 18299736

約数和(自身を除く): 8329491

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 13033, 39099, 65165, 117297, 195495, 221561, 586485, 664683, 1107805, 1994049, 3323415, 9970245]

約数ペア:

[(1, 9970245), (3, 3323415), (5, 1994049), (9, 1107805), (15, 664683), (17, 586485), (45, 221561), (51, 195495), (85, 117297), (153, 65165), (255, 39099), (765, 13033)]