13511889

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 21116160

約数和(自身を除く): 7604271

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 1879, 2397, 5637, 7191, 16911, 31943, 88313, 95829, 264939, 287487, 794817, 1501321, 4503963, 13511889]

約数ペア:

[(1, 13511889), (3, 4503963), (9, 1501321), (17, 794817), (47, 287487), (51, 264939), (141, 95829), (153, 88313), (423, 31943), (799, 16911), (1879, 7191), (2397, 5637)]