42258717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{587}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 64515360

約数和(自身を除く): 22256643

約数列:

[1, 3, 9, 19, 57, 171, 421, 587, 1263, 1761, 3789, 5283, 7999, 11153, 23997, 33459, 71991, 100377, 247127, 741381, 2224143, 4695413, 14086239, 42258717]

約数ペア:

[(1, 42258717), (3, 14086239), (9, 4695413), (19, 2224143), (57, 741381), (171, 247127), (421, 100377), (587, 71991), (1263, 33459), (1761, 23997), (3789, 11153), (5283, 7999)]