78820517

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 87609600

約数和(自身を除く): 8789083

約数列:

[1, 17, 23, 199, 391, 1013, 3383, 4577, 17221, 23299, 77809, 201587, 396083, 3426979, 4636501, 78820517]

約数ペア:

[(1, 78820517), (17, 4636501), (23, 3426979), (199, 396083), (391, 201587), (1013, 77809), (3383, 23299), (4577, 17221)]