57115019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2510

約数の個数: 16

約数和(自身を含む): 65751840

約数和(自身を除く): 8636821

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 2371, 24089, 30823, 40307, 258439, 523991, 3359707, 4393463, 57115019]

約数ペア:

[(1, 57115019), (13, 4393463), (17, 3359707), (109, 523991), (221, 258439), (1417, 40307), (1853, 30823), (2371, 24089)]