335223

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 587808

約数和(自身を除く): 252585

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 313, 357, 939, 1071, 2191, 2817, 5321, 6573, 15963, 19719, 37247, 47889, 111741, 335223]

約数ペア:

[(1, 335223), (3, 111741), (7, 47889), (9, 37247), (17, 19719), (21, 15963), (51, 6573), (63, 5321), (119, 2817), (153, 2191), (313, 1071), (357, 939)]