17209179

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 40

約数和(自身を含む): 28255920

約数和(自身を除く): 11046741

約数列:

[1, 3, 9, 13, 27, 39, 59, 81, 117, 177, 277, 351, 531, 767, 831, 1053, 1593, 2301, 2493, 3601, 4779, 6903, 7479, 10803, 16343, 20709, 22437, 32409, 49029, 62127, 97227, 147087, 212459, 291681, 441261, 637377, 1323783, 1912131, 5736393, 17209179]

約数ペア:

[(1, 17209179), (3, 5736393), (9, 1912131), (13, 1323783), (27, 637377), (39, 441261), (59, 291681), (81, 212459), (117, 147087), (177, 97227), (277, 62127), (351, 49029), (531, 32409), (767, 22437), (831, 20709), (1053, 16343), (1593, 10803), (2301, 7479), (2493, 6903), (3601, 4779)]