171420198

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{135403}}^1$

素因数の和:135619

約数の個数: 16

約数和(自身を含む): 344467776

約数和(自身を除く): 173047578

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 135403, 270806, 406209, 812418, 28570033, 57140066, 85710099, 171420198]

約数ペア:

[(1, 171420198), (2, 85710099), (3, 57140066), (6, 28570033), (211, 812418), (422, 406209), (633, 270806), (1266, 135403)]