259301151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{52289}}^1$

素因数の和:52343

約数の個数: 24

約数和(自身を含む): 407862000

約数和(自身を除く): 148560849

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 52289, 156867, 470601, 993491, 1516381, 2980473, 4549143, 8941419, 13647429, 28811239, 86433717, 259301151]

約数ペア:

[(1, 259301151), (3, 86433717), (9, 28811239), (19, 13647429), (29, 8941419), (57, 4549143), (87, 2980473), (171, 1516381), (261, 993491), (551, 470601), (1653, 156867), (4959, 52289)]