22866393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 35500032

約数和(自身を除く): 12633639

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 641, 759, 1081, 1551, 1923, 3243, 7051, 11891, 14743, 21153, 30127, 35673, 44229, 90381, 162173, 331397, 486519, 692921, 994191, 2078763, 7622131, 22866393]

約数ペア:

[(1, 22866393), (3, 7622131), (11, 2078763), (23, 994191), (33, 692921), (47, 486519), (69, 331397), (141, 162173), (253, 90381), (517, 44229), (641, 35673), (759, 30127), (1081, 21153), (1551, 14743), (1923, 11891), (3243, 7051)]