27154421

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 32569344

約数和(自身を除く): 5414923

約数列:

[1, 7, 23, 161, 227, 743, 1589, 5201, 5221, 17089, 36547, 119623, 168661, 1180627, 3879203, 27154421]

約数ペア:

[(1, 27154421), (7, 3879203), (23, 1180627), (161, 168661), (227, 119623), (743, 36547), (1589, 17089), (5201, 5221)]