143228111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 166590480

約数和(自身を除く): 23362369

約数列:

[1, 13, 17, 67, 221, 289, 569, 871, 1139, 3757, 7397, 9673, 14807, 19363, 38123, 125749, 164441, 251719, 495599, 648091, 2137733, 8425183, 11017547, 143228111]

約数ペア:

[(1, 143228111), (13, 11017547), (17, 8425183), (67, 2137733), (221, 648091), (289, 495599), (569, 251719), (871, 164441), (1139, 125749), (3757, 38123), (7397, 19363), (9673, 14807)]