47261493

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{577}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 72134400

約数和(自身を除く): 24872907

約数列:

[1, 3, 9, 19, 57, 171, 479, 577, 1437, 1731, 4311, 5193, 9101, 10963, 27303, 32889, 81909, 98667, 276383, 829149, 2487447, 5251277, 15753831, 47261493]

約数ペア:

[(1, 47261493), (3, 15753831), (9, 5251277), (19, 2487447), (57, 829149), (171, 276383), (479, 98667), (577, 81909), (1437, 32889), (1731, 27303), (4311, 10963), (5193, 9101)]