47284731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1459}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 73870160

約数和(自身を除く): 26585429

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 1459, 2493, 3601, 4377, 10803, 13131, 18967, 32409, 56901, 170703, 404143, 1212429, 3637287, 5253859, 15761577, 47284731]

約数ペア:

[(1, 47284731), (3, 15761577), (9, 5253859), (13, 3637287), (39, 1212429), (117, 404143), (277, 170703), (831, 56901), (1459, 32409), (2493, 18967), (3601, 13131), (4377, 10803)]