138867859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5879}}^1$

素因数の和:5994

約数の個数: 16

約数和(自身を含む): 158054400

約数和(自身を除く): 19186541

約数列:

[1, 13, 23, 79, 299, 1027, 1817, 5879, 23621, 76427, 135217, 464441, 1757821, 6037733, 10682143, 138867859]

約数ペア:

[(1, 138867859), (13, 10682143), (23, 6037733), (79, 1757821), (299, 464441), (1027, 135217), (1817, 76427), (5879, 23621)]