165473087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{997}}^1$

素因数の和:1778

約数の個数: 16

約数和(自身を含む): 189124992

約数和(自身を除く): 23651905

約数列:

[1, 13, 17, 221, 751, 997, 9763, 12767, 12961, 16949, 165971, 220337, 748747, 9733711, 12728699, 165473087]

約数ペア:

[(1, 165473087), (13, 12728699), (17, 9733711), (221, 748747), (751, 220337), (997, 165971), (9763, 16949), (12767, 12961)]