5278779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 8446464

約数和(自身を除く): 3167685

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 751, 781, 2253, 2343, 6759, 7029, 8261, 24783, 53321, 74349, 159963, 479889, 586531, 1759593, 5278779]

約数ペア:

[(1, 5278779), (3, 1759593), (9, 586531), (11, 479889), (33, 159963), (71, 74349), (99, 53321), (213, 24783), (639, 8261), (751, 7029), (781, 6759), (2253, 2343)]