30737241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 47623680

約数和(自身を除く): 16886439

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 2543, 4029, 7629, 12087, 22887, 43231, 129693, 200897, 389079, 602691, 1808073, 3415249, 10245747, 30737241]

約数ペア:

[(1, 30737241), (3, 10245747), (9, 3415249), (17, 1808073), (51, 602691), (79, 389079), (153, 200897), (237, 129693), (711, 43231), (1343, 22887), (2543, 12087), (4029, 7629)]