169137791

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9001}}^1$

素因数の和:9086

約数の個数: 16

約数和(自身を含む): 190122240

約数和(自身を除く): 20984449

約数列:

[1, 19, 23, 43, 437, 817, 989, 9001, 18791, 171019, 207023, 387043, 3933437, 7353817, 8901989, 169137791]

約数ペア:

[(1, 169137791), (19, 8901989), (23, 7353817), (43, 3933437), (437, 387043), (817, 207023), (989, 171019), (9001, 18791)]