170480821

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1913}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 202118400

約数和(自身を除く): 31637579

約数列:

[1, 7, 29, 203, 439, 1913, 3073, 12731, 13391, 55477, 89117, 388339, 839807, 5878649, 24354403, 170480821]

約数ペア:

[(1, 170480821), (7, 24354403), (29, 5878649), (203, 839807), (439, 388339), (1913, 89117), (3073, 55477), (12731, 13391)]