26541981

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3691}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 41468544

約数和(自身を除く): 14926563

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3691, 7191, 11073, 33219, 62747, 173477, 188241, 520431, 564723, 1561293, 2949109, 8847327, 26541981]

約数ペア:

[(1, 26541981), (3, 8847327), (9, 2949109), (17, 1561293), (47, 564723), (51, 520431), (141, 188241), (153, 173477), (423, 62747), (799, 33219), (2397, 11073), (3691, 7191)]