85682499

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{240007}}^1$

素因数の和:240034

約数の個数: 16

約数和(自身を含む): 138244608

約数和(自身を除く): 52562109

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 240007, 720021, 1680049, 4080119, 5040147, 12240357, 28560833, 85682499]

約数ペア:

[(1, 85682499), (3, 28560833), (7, 12240357), (17, 5040147), (21, 4080119), (51, 1680049), (119, 720021), (357, 240007)]