17195421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8096

約数の個数: 16

約数和(自身を含む): 24698880

約数和(自身を除く): 7503459

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 8039, 24117, 184897, 249209, 554691, 747627, 5731807, 17195421]

約数ペア:

[(1, 17195421), (3, 5731807), (23, 747627), (31, 554691), (69, 249209), (93, 184897), (713, 24117), (2139, 8039)]