371969991

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1117027}}^1$

素因数の和:1117070

約数の個数: 12

約数和(自身を含む): 551811832

約数和(自身を除く): 179841841

約数列:

[1, 3, 9, 37, 111, 333, 1117027, 3351081, 10053243, 41329999, 123989997, 371969991]

約数ペア:

[(1, 371969991), (3, 123989997), (9, 41329999), (37, 10053243), (111, 3351081), (333, 1117027)]