142718887

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 152176320

約数和(自身を除く): 9457433

約数列:

[1, 23, 89, 113, 617, 2047, 2599, 10057, 14191, 54913, 69721, 231311, 1262999, 1603583, 6205169, 142718887]

約数ペア:

[(1, 142718887), (23, 6205169), (89, 1603583), (113, 1262999), (617, 231311), (2047, 69721), (2599, 54913), (10057, 14191)]