8071479

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 12667200

約数和(自身を除く): 4595721

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 463, 1341, 1389, 1937, 4167, 5811, 6019, 17433, 18057, 54171, 68987, 206961, 620883, 896831, 2690493, 8071479]

約数ペア:

[(1, 8071479), (3, 2690493), (9, 896831), (13, 620883), (39, 206961), (117, 68987), (149, 54171), (447, 18057), (463, 17433), (1341, 6019), (1389, 5811), (1937, 4167)]