168713377

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{21013}}^1$

素因数の和:21088

約数の個数: 16

約数和(自身を含む): 204424192

約数和(自身を除く): 35710815

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 21013, 147091, 651403, 777481, 4559821, 5442367, 24101911, 168713377]

約数ペア:

[(1, 168713377), (7, 24101911), (31, 5442367), (37, 4559821), (217, 777481), (259, 651403), (1147, 147091), (8029, 21013)]