381119073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257687}}^1$

素因数の和:257736

約数の個数: 16

約数和(自身を含む): 556606080

約数和(自身を除く): 175487007

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 257687, 773061, 4380679, 7472923, 13142037, 22418769, 127039691, 381119073]

約数ペア:

[(1, 381119073), (3, 127039691), (17, 22418769), (29, 13142037), (51, 7472923), (87, 4380679), (493, 773061), (1479, 257687)]