42234987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19259}}^1$

素因数の和:19322

約数の個数: 16

約数和(自身を含む): 61015680

約数和(自身を除く): 18780693

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 19259, 57777, 327403, 828137, 982209, 2484411, 14078329, 42234987]

約数ペア:

[(1, 42234987), (3, 14078329), (17, 2484411), (43, 982209), (51, 828137), (129, 327403), (731, 57777), (2193, 19259)]