22867857

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 11097711

約数列:

[1, 3, 9, 53, 159, 191, 251, 477, 573, 753, 1719, 2259, 10123, 13303, 30369, 39909, 47941, 91107, 119727, 143823, 431469, 2540873, 7622619, 22867857]

約数ペア:

[(1, 22867857), (3, 7622619), (9, 2540873), (53, 431469), (159, 143823), (191, 119727), (251, 91107), (477, 47941), (573, 39909), (753, 30369), (1719, 13303), (2259, 10123)]