6488209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 8580096

約数和(自身を除く): 2091887

約数列:

[1, 7, 13, 37, 41, 47, 91, 259, 287, 329, 481, 533, 611, 1517, 1739, 1927, 3367, 3731, 4277, 10619, 12173, 13489, 19721, 22607, 25051, 71299, 138047, 158249, 175357, 499093, 926887, 6488209]

約数ペア:

[(1, 6488209), (7, 926887), (13, 499093), (37, 175357), (41, 158249), (47, 138047), (91, 71299), (259, 25051), (287, 22607), (329, 19721), (481, 13489), (533, 12173), (611, 10619), (1517, 4277), (1739, 3731), (1927, 3367)]