31054041

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 47498880

約数和(自身を除く): 16444839

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 2767, 3741, 8301, 11223, 24903, 80243, 118981, 240729, 356943, 722187, 1070829, 3450449, 10351347, 31054041]

約数ペア:

[(1, 31054041), (3, 10351347), (9, 3450449), (29, 1070829), (43, 722187), (87, 356943), (129, 240729), (261, 118981), (387, 80243), (1247, 24903), (2767, 11223), (3741, 8301)]