42908937

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{677}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 58948032

約数和(自身を除く): 16039095

約数列:

[1, 3, 37, 111, 571, 677, 1713, 2031, 21127, 25049, 63381, 75147, 386567, 1159701, 14302979, 42908937]

約数ペア:

[(1, 42908937), (3, 14302979), (37, 1159701), (111, 386567), (571, 75147), (677, 63381), (1713, 25049), (2031, 21127)]