8570159

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 10409040

約数和(自身を除く): 1838881

約数列:

[1, 13, 17, 19, 157, 169, 221, 247, 323, 2041, 2669, 2873, 2983, 3211, 4199, 26533, 34697, 38779, 50711, 54587, 451061, 504127, 659243, 8570159]

約数ペア:

[(1, 8570159), (13, 659243), (17, 504127), (19, 451061), (157, 54587), (169, 50711), (221, 38779), (247, 34697), (323, 26533), (2041, 4199), (2669, 3211), (2873, 2983)]