1979803

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2433024

約数和(自身を除く): 453221

約数列:

[1, 7, 17, 119, 127, 131, 889, 917, 2159, 2227, 15113, 15589, 16637, 116459, 282829, 1979803]

約数ペア:

[(1, 1979803), (7, 282829), (17, 116459), (119, 16637), (127, 15589), (131, 15113), (889, 2227), (917, 2159)]