28996811997

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{327881}}^1$

素因数の和:328644

約数の個数: 16

約数和(自身を含む): 39660606720

約数和(自身を除く): 10663794723

約数列:

[1, 3, 41, 123, 719, 2157, 29479, 88437, 327881, 983643, 13443121, 40329363, 235746439, 707239317, 9665603999, 28996811997]

約数ペア:

[(1, 28996811997), (3, 9665603999), (41, 707239317), (123, 235746439), (719, 40329363), (2157, 13443121), (29479, 983643), (88437, 327881)]