17343207

素因数分解:

$3^3\times 7^2\times {\mathrm{13109}}^1$

素因数の和:13132

約数の個数: 24

約数和(自身を含む): 29890800

約数和(自身を除く): 12547593

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 13109, 39327, 91763, 117981, 275289, 353943, 642341, 825867, 1927023, 2477601, 5781069, 17343207]

約数ペア:

[(1, 17343207), (3, 5781069), (7, 2477601), (9, 1927023), (21, 825867), (27, 642341), (49, 353943), (63, 275289), (147, 117981), (189, 91763), (441, 39327), (1323, 13109)]