307528131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{21871}}^1$

素因数の和:22026

約数の個数: 16

約数和(自身を含む): 423441920

約数和(自身を除く): 115913789

約数列:

[1, 3, 43, 109, 129, 327, 4687, 14061, 21871, 65613, 940453, 2383939, 2821359, 7151817, 102509377, 307528131]

約数ペア:

[(1, 307528131), (3, 102509377), (43, 7151817), (109, 2821359), (129, 2383939), (327, 940453), (4687, 65613), (14061, 21871)]