13200213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3803}}^1$

素因数の和:3908

約数の個数: 16

約数和(自身を含む): 19172160

約数和(自身を除く): 5971947

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 3803, 11409, 49439, 148317, 338467, 1015401, 4400071, 13200213]

約数ペア:

[(1, 13200213), (3, 4400071), (13, 1015401), (39, 338467), (89, 148317), (267, 49439), (1157, 11409), (3471, 3803)]