822553589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{1051}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 974901024

約数和(自身を除く): 152347435

約数列:

[1, 11, 13, 143, 169, 421, 1051, 1859, 4631, 5473, 11561, 13663, 60203, 71149, 150293, 177619, 442471, 782639, 1953809, 4867181, 5752123, 63273353, 74777599, 822553589]

約数ペア:

[(1, 822553589), (11, 74777599), (13, 63273353), (143, 5752123), (169, 4867181), (421, 1953809), (1051, 782639), (1859, 442471), (4631, 177619), (5473, 150293), (11561, 71149), (13663, 60203)]