17226729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 29111040

約数和(自身を除く): 11884311

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2887, 5967, 8661, 25983, 37531, 49079, 77949, 112593, 147237, 337779, 441711, 638027, 1013337, 1325133, 1914081, 5742243, 17226729]

約数ペア:

[(1, 17226729), (3, 5742243), (9, 1914081), (13, 1325133), (17, 1013337), (27, 638027), (39, 441711), (51, 337779), (117, 147237), (153, 112593), (221, 77949), (351, 49079), (459, 37531), (663, 25983), (1989, 8661), (2887, 5967)]