528077963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 659619840

約数和(自身を除く): 131541877

約数列:

[1, 7, 19, 31, 133, 217, 263, 487, 589, 1841, 3409, 4123, 4997, 8153, 9253, 15097, 34979, 57071, 64771, 105679, 128081, 154907, 286843, 896567, 1084349, 2007901, 2433539, 3970511, 17034773, 27793577, 75439709, 528077963]

約数ペア:

[(1, 528077963), (7, 75439709), (19, 27793577), (31, 17034773), (133, 3970511), (217, 2433539), (263, 2007901), (487, 1084349), (589, 896567), (1841, 286843), (3409, 154907), (4123, 128081), (4997, 105679), (8153, 64771), (9253, 57071), (15097, 34979)]