211027041

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{1697}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 313362504

約数和(自身を除く): 102335463

約数列:

[1, 3, 9, 41, 123, 337, 369, 1011, 1697, 3033, 5091, 13817, 15273, 41451, 69577, 124353, 208731, 571889, 626193, 1715667, 5147001, 23447449, 70342347, 211027041]

約数ペア:

[(1, 211027041), (3, 70342347), (9, 23447449), (41, 5147001), (123, 1715667), (337, 626193), (369, 571889), (1011, 208731), (1697, 124353), (3033, 69577), (5091, 41451), (13817, 15273)]