7887148533

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{126257}}^1$

素因数の和:126905

約数の個数: 24

約数和(自身を含む): 12448028736

約数和(自身を除く): 4560880203

約数列:

[1, 3, 9, 11, 33, 99, 631, 1893, 5679, 6941, 20823, 62469, 126257, 378771, 1136313, 1388827, 4166481, 12499443, 79668167, 239004501, 717013503, 876349837, 2629049511, 7887148533]

約数ペア:

[(1, 7887148533), (3, 2629049511), (9, 876349837), (11, 717013503), (33, 239004501), (99, 79668167), (631, 12499443), (1893, 4166481), (5679, 1388827), (6941, 1136313), (20823, 378771), (62469, 126257)]