1244892407

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3647

約数の個数: 24

約数和(自身を含む): 1449966000

約数和(自身を除く): 205073593

約数列:

[1, 11, 19, 121, 157, 209, 1727, 2299, 2983, 3449, 18997, 32813, 37939, 65531, 360943, 417329, 541493, 720841, 5956423, 7929251, 10288367, 65520653, 113172037, 1244892407]

約数ペア:

[(1, 1244892407), (11, 113172037), (19, 65520653), (121, 10288367), (157, 7929251), (209, 5956423), (1727, 720841), (2299, 541493), (2983, 417329), (3449, 360943), (18997, 65531), (32813, 37939)]