1531570249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{16421}}^1$

素因数の和:16632

約数の個数: 16

約数和(自身を含む): 1710515520

約数和(自身を除く): 178945271

約数列:

[1, 11, 61, 139, 671, 1529, 8479, 16421, 93269, 180631, 1001681, 2282519, 11018491, 25107709, 139233659, 1531570249]

約数ペア:

[(1, 1531570249), (11, 139233659), (61, 25107709), (139, 11018491), (671, 2282519), (1529, 1001681), (8479, 180631), (16421, 93269)]