12480329

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 14048640

約数和(自身を除く): 1568311

約数列:

[1, 17, 23, 59, 391, 541, 1003, 1357, 9197, 12443, 23069, 31919, 211531, 542623, 734137, 12480329]

約数ペア:

[(1, 12480329), (17, 734137), (23, 542623), (59, 211531), (391, 31919), (541, 23069), (1003, 12443), (1357, 9197)]