25571043

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 39534768

約数和(自身を除く): 13963725

約数列:

[1, 3, 9, 17, 51, 97, 153, 291, 873, 1649, 1723, 4947, 5169, 14841, 15507, 29291, 87873, 167131, 263619, 501393, 1504179, 2841227, 8523681, 25571043]

約数ペア:

[(1, 25571043), (3, 8523681), (9, 2841227), (17, 1504179), (51, 501393), (97, 263619), (153, 167131), (291, 87873), (873, 29291), (1649, 15507), (1723, 14841), (4947, 5169)]