17401421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 19491840

約数和(自身を除く): 2090419

約数列:

[1, 17, 29, 47, 493, 751, 799, 1363, 12767, 21779, 23171, 35297, 370243, 600049, 1023613, 17401421]

約数ペア:

[(1, 17401421), (17, 1023613), (29, 600049), (47, 370243), (493, 35297), (751, 23171), (799, 21779), (1363, 12767)]