40550289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9539}}^1$

素因数の和:9664

約数の個数: 16

約数和(自身を含む): 58766400

約数和(自身を除く): 18216111

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 9539, 28617, 124007, 372021, 1039751, 3119253, 13516763, 40550289]

約数ペア:

[(1, 40550289), (3, 13516763), (13, 3119253), (39, 1039751), (109, 372021), (327, 124007), (1417, 28617), (4251, 9539)]