25553007

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 38011584

約数和(自身を除く): 12458577

約数列:

[1, 3, 9, 47, 141, 193, 313, 423, 579, 939, 1737, 2817, 9071, 14711, 27213, 44133, 60409, 81639, 132399, 181227, 543681, 2839223, 8517669, 25553007]

約数ペア:

[(1, 25553007), (3, 8517669), (9, 2839223), (47, 543681), (141, 181227), (193, 132399), (313, 81639), (423, 60409), (579, 44133), (939, 27213), (1737, 14711), (2817, 9071)]