78831399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12239}}^1$

素因数の和:12374

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 32797401

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 12239, 36717, 232541, 697623, 1383007, 4149021, 26277133, 78831399]

約数ペア:

[(1, 78831399), (3, 26277133), (19, 4149021), (57, 1383007), (113, 697623), (339, 232541), (2147, 36717), (6441, 12239)]