38963561

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4157}}^1$

素因数の和:4280

約数の個数: 16

約数和(自身を含む): 48432384

約数和(自身を除く): 9468823

約数列:

[1, 7, 13, 91, 103, 721, 1339, 4157, 9373, 29099, 54041, 378287, 428171, 2997197, 5566223, 38963561]

約数ペア:

[(1, 38963561), (7, 5566223), (13, 2997197), (91, 428171), (103, 378287), (721, 54041), (1339, 29099), (4157, 9373)]