47978879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 55621440

約数和(自身を除く): 7642561

約数列:

[1, 13, 17, 61, 221, 793, 1037, 3559, 13481, 46267, 60503, 217099, 786539, 2822287, 3690683, 47978879]

約数ペア:

[(1, 47978879), (13, 3690683), (17, 2822287), (61, 786539), (221, 217099), (793, 60503), (1037, 46267), (3559, 13481)]