124779151

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 145309696

約数和(自身を除く): 20530545

約数列:

[1, 7, 97, 127, 679, 889, 1447, 10129, 12319, 86233, 140359, 183769, 982513, 1286383, 17825593, 124779151]

約数ペア:

[(1, 124779151), (7, 17825593), (97, 1286383), (127, 982513), (679, 183769), (889, 140359), (1447, 86233), (10129, 12319)]