133231938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3172189}}^1$

素因数の和:3172201

約数の個数: 16

約数和(自身を含む): 304530240

約数和(自身を除く): 171298302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3172189, 6344378, 9516567, 19033134, 22205323, 44410646, 66615969, 133231938]

約数ペア:

[(1, 133231938), (2, 66615969), (3, 44410646), (6, 22205323), (7, 19033134), (14, 9516567), (21, 6344378), (42, 3172189)]