239718819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127037}}^1$

素因数の和:127094

約数の個数: 16

約数和(自身を含む): 347575968

約数和(自身を除く): 107857149

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 127037, 381111, 2159629, 4700369, 6478887, 14101107, 79906273, 239718819]

約数ペア:

[(1, 239718819), (3, 79906273), (17, 14101107), (37, 6478887), (51, 4700369), (111, 2159629), (629, 381111), (1887, 127037)]