16522419

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 32

約数和(自身を含む): 25056000

約数和(自身を除く): 8533581

約数列:

[1, 3, 17, 19, 51, 57, 59, 177, 289, 323, 867, 969, 1003, 1121, 3009, 3363, 4913, 5491, 14739, 16473, 17051, 19057, 51153, 57171, 93347, 280041, 289867, 323969, 869601, 971907, 5507473, 16522419]

約数ペア:

[(1, 16522419), (3, 5507473), (17, 971907), (19, 869601), (51, 323969), (57, 289867), (59, 280041), (177, 93347), (289, 57171), (323, 51153), (867, 19057), (969, 17051), (1003, 16473), (1121, 14739), (3009, 5491), (3363, 4913)]