40720559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1$

素因数の和:3166

約数の個数: 16

約数和(自身を含む): 47713536

約数和(自身を除く): 6992977

約数列:

[1, 11, 17, 71, 187, 781, 1207, 3067, 13277, 33737, 52139, 217757, 573529, 2395327, 3701869, 40720559]

約数ペア:

[(1, 40720559), (11, 3701869), (17, 2395327), (71, 573529), (187, 217757), (781, 52139), (1207, 33737), (3067, 13277)]