142196019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12289}}^1$

素因数の和:12347

約数の個数: 32

約数和(自身を含む): 235968000

約数和(自身を除く): 93771981

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 12289, 36867, 86023, 233491, 258069, 356381, 700473, 1069143, 1634437, 2494667, 4903311, 6771239, 7484001, 20313717, 47398673, 142196019]

約数ペア:

[(1, 142196019), (3, 47398673), (7, 20313717), (19, 7484001), (21, 6771239), (29, 4903311), (57, 2494667), (87, 1634437), (133, 1069143), (203, 700473), (399, 356381), (551, 258069), (609, 233491), (1653, 86023), (3857, 36867), (11571, 12289)]