788196231

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{550801}}^1$

素因数の和:550863

約数の個数: 16

約数和(自身を含む): 1189732320

約数和(自身を除く): 401536089

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 550801, 1652403, 4957209, 14871627, 29192453, 87577359, 262732077, 788196231]

約数ペア:

[(1, 788196231), (3, 262732077), (9, 87577359), (27, 29192453), (53, 14871627), (159, 4957209), (477, 1652403), (1431, 550801)]