71022849

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 96880704

約数和(自身を除く): 25857855

約数列:

[1, 3, 61, 163, 183, 489, 2381, 7143, 9943, 29829, 145241, 388103, 435723, 1164309, 23674283, 71022849]

約数ペア:

[(1, 71022849), (3, 23674283), (61, 1164309), (163, 435723), (183, 388103), (489, 145241), (2381, 29829), (7143, 9943)]