22428729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 35043840

約数和(自身を除く): 12615111

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 3119, 7191, 9357, 28071, 53023, 146593, 159069, 439779, 477207, 1319337, 2492081, 7476243, 22428729]

約数ペア:

[(1, 22428729), (3, 7476243), (9, 2492081), (17, 1319337), (47, 477207), (51, 439779), (141, 159069), (153, 146593), (423, 53023), (799, 28071), (2397, 9357), (3119, 7191)]