266972043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{39569}}^1$

素因数の和:39758

約数の個数: 16

約数和(自身を含む): 385570080

約数和(自身を除く): 118598037

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 39569, 118707, 514397, 1543191, 6845437, 20536311, 88990681, 266972043]

約数ペア:

[(1, 266972043), (3, 88990681), (13, 20536311), (39, 6845437), (173, 1543191), (519, 514397), (2249, 118707), (6747, 39569)]