25601031

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 39452400

約数和(自身を除く): 13851369

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1123, 1341, 2533, 3369, 7599, 10107, 19091, 22797, 57273, 167327, 171819, 501981, 1505943, 2844559, 8533677, 25601031]

約数ペア:

[(1, 25601031), (3, 8533677), (9, 2844559), (17, 1505943), (51, 501981), (149, 171819), (153, 167327), (447, 57273), (1123, 22797), (1341, 19091), (2533, 10107), (3369, 7599)]