13401141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 19855584

約数和(自身を除く): 6454443

約数列:

[1, 3, 13, 37, 39, 111, 251, 481, 753, 1369, 1443, 3263, 4107, 9287, 9789, 17797, 27861, 53391, 120731, 343619, 362193, 1030857, 4467047, 13401141]

約数ペア:

[(1, 13401141), (3, 4467047), (13, 1030857), (37, 362193), (39, 343619), (111, 120731), (251, 53391), (481, 27861), (753, 17797), (1369, 9789), (1443, 9287), (3263, 4107)]