7189637

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 9262848

約数和(自身を除く): 2073211

約数列:

[1, 7, 13, 41, 47, 91, 287, 329, 533, 611, 1681, 1927, 3731, 4277, 11767, 13489, 21853, 25051, 79007, 152971, 175357, 553049, 1027091, 7189637]

約数ペア:

[(1, 7189637), (7, 1027091), (13, 553049), (41, 175357), (47, 152971), (91, 79007), (287, 25051), (329, 21853), (533, 13489), (611, 11767), (1681, 4277), (1927, 3731)]