13505769

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 21169512

約数和(自身を除く): 7663743

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 2153, 6273, 6459, 19377, 36601, 88273, 109803, 264819, 329409, 794457, 1500641, 4501923, 13505769]

約数ペア:

[(1, 13505769), (3, 4501923), (9, 1500641), (17, 794457), (41, 329409), (51, 264819), (123, 109803), (153, 88273), (369, 36601), (697, 19377), (2091, 6459), (2153, 6273)]