1901473919

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{81703}}^1$

素因数の和:81794

約数の個数: 12

約数和(自身を含む): 2069235504

約数和(自身を除く): 167761585

約数列:

[1, 17, 37, 629, 1369, 23273, 81703, 1388951, 3023011, 51391187, 111851407, 1901473919]

約数ペア:

[(1, 1901473919), (17, 111851407), (37, 51391187), (629, 3023011), (1369, 1388951), (23273, 81703)]