1330521379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{63031}}^1$

素因数の和:63162

約数の個数: 16

約数和(自身を含む): 1543023360

約数和(自身を除く): 212501981

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 21109, 63031, 693341, 1197589, 6366131, 13173479, 70027441, 120956489, 1330521379]

約数ペア:

[(1, 1330521379), (11, 120956489), (19, 70027441), (101, 13173479), (209, 6366131), (1111, 1197589), (1919, 693341), (21109, 63031)]