49120239

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{23159}}^1$

素因数の和:23270

約数の個数: 16

約数和(自身を含む): 75594240

約数和(自身を除く): 26474001

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 23159, 69477, 162113, 486339, 2339059, 7017177, 16373413, 49120239]

約数ペア:

[(1, 49120239), (3, 16373413), (7, 7017177), (21, 2339059), (101, 486339), (303, 162113), (707, 69477), (2121, 23159)]