214633309

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 247980096

約数和(自身を除く): 33346787

約数列:

[1, 11, 23, 121, 233, 253, 331, 2563, 2783, 3641, 5359, 7613, 28193, 40051, 58949, 77123, 83743, 648439, 848353, 921173, 1773829, 9331883, 19512119, 214633309]

約数ペア:

[(1, 214633309), (11, 19512119), (23, 9331883), (121, 1773829), (233, 921173), (253, 848353), (331, 648439), (2563, 83743), (2783, 77123), (3641, 58949), (5359, 40051), (7613, 28193)]