40184907

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5483}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 61420800

約数和(自身を除く): 21235893

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 5483, 7329, 16449, 38381, 115143, 1913567, 5740701, 13394969, 40184907]

約数ペア:

[(1, 40184907), (3, 13394969), (7, 5740701), (21, 1913567), (349, 115143), (1047, 38381), (2443, 16449), (5483, 7329)]