985959

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:128

約数の個数: 24

約数和(自身を含む): 1603280

約数和(自身を除く): 617321

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2809, 6201, 8427, 18603, 25281, 36517, 75843, 109551, 328653, 985959]

約数ペア:

[(1, 985959), (3, 328653), (9, 109551), (13, 75843), (27, 36517), (39, 25281), (53, 18603), (117, 8427), (159, 6201), (351, 2809), (477, 2067), (689, 1431)]