139864281

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{13309}}^1$

素因数の和:13456

約数の個数: 16

約数和(自身を含む): 194219520

約数和(自身を除く): 54355239

約数列:

[1, 3, 31, 93, 113, 339, 3503, 10509, 13309, 39927, 412579, 1237737, 1503917, 4511751, 46621427, 139864281]

約数ペア:

[(1, 139864281), (3, 46621427), (31, 4511751), (93, 1503917), (113, 1237737), (339, 412579), (3503, 39927), (10509, 13309)]