22895721

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 34145280

約数和(自身を除く): 11249559

約数列:

[1, 3, 9, 47, 113, 141, 339, 423, 479, 1017, 1437, 4311, 5311, 15933, 22513, 47799, 54127, 67539, 162381, 202617, 487143, 2543969, 7631907, 22895721]

約数ペア:

[(1, 22895721), (3, 7631907), (9, 2543969), (47, 487143), (113, 202617), (141, 162381), (339, 67539), (423, 54127), (479, 47799), (1017, 22513), (1437, 15933), (4311, 5311)]