13626657

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 22939840

約数和(自身を除く): 9313183

約数列:

[1, 3, 9, 11, 27, 33, 43, 97, 99, 121, 129, 291, 297, 363, 387, 473, 873, 1067, 1089, 1161, 1419, 2619, 3201, 3267, 4171, 4257, 5203, 9603, 11737, 12513, 12771, 15609, 28809, 35211, 37539, 45881, 46827, 105633, 112617, 137643, 140481, 316899, 412929, 504691, 1238787, 1514073, 4542219, 13626657]

約数ペア:

[(1, 13626657), (3, 4542219), (9, 1514073), (11, 1238787), (27, 504691), (33, 412929), (43, 316899), (97, 140481), (99, 137643), (121, 112617), (129, 105633), (291, 46827), (297, 45881), (363, 37539), (387, 35211), (473, 28809), (873, 15609), (1067, 12771), (1089, 12513), (1161, 11737), (1419, 9603), (2619, 5203), (3201, 4257), (3267, 4171)]