250292007

素因数分解:

$3^2\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{3347}}^1$

素因数の和:4547

約数の個数: 24

約数和(自身を含む): 413652096

約数和(自身を除く): 163360089

約数列:

[1, 3, 7, 9, 21, 63, 1187, 3347, 3561, 8309, 10041, 10683, 23429, 24927, 30123, 70287, 74781, 210861, 3972889, 11918667, 27810223, 35756001, 83430669, 250292007]

約数ペア:

[(1, 250292007), (3, 83430669), (7, 35756001), (9, 27810223), (21, 11918667), (63, 3972889), (1187, 210861), (3347, 74781), (3561, 70287), (8309, 30123), (10041, 24927), (10683, 23429)]