15834663

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 25502400

約数和(自身を除く): 9667737

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 229, 351, 591, 687, 1773, 2061, 2561, 2977, 5319, 6183, 7683, 8931, 23049, 26793, 45113, 69147, 80379, 135339, 406017, 586469, 1218051, 1759407, 5278221, 15834663]

約数ペア:

[(1, 15834663), (3, 5278221), (9, 1759407), (13, 1218051), (27, 586469), (39, 406017), (117, 135339), (197, 80379), (229, 69147), (351, 45113), (591, 26793), (687, 23049), (1773, 8931), (2061, 7683), (2561, 6183), (2977, 5319)]