56957621

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:664

約数の個数: 16

約数和(自身を含む): 66147840

約数和(自身を除く): 9190219

約数列:

[1, 7, 131, 179, 347, 917, 1253, 2429, 23449, 45457, 62113, 164143, 318199, 434791, 8136803, 56957621]

約数ペア:

[(1, 56957621), (7, 8136803), (131, 434791), (179, 318199), (347, 164143), (917, 62113), (1253, 45457), (2429, 23449)]