870725361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7393}}^1$

素因数の和:7533

約数の個数: 32

約数和(自身を含む): 1311754752

約数和(自身を除く): 441029391

約数列:

[1, 3, 11, 33, 43, 83, 129, 249, 473, 913, 1419, 2739, 3569, 7393, 10707, 22179, 39259, 81323, 117777, 243969, 317899, 613619, 953697, 1840857, 3496889, 6749809, 10490667, 20249427, 26385617, 79156851, 290241787, 870725361]

約数ペア:

[(1, 870725361), (3, 290241787), (11, 79156851), (33, 26385617), (43, 20249427), (83, 10490667), (129, 6749809), (249, 3496889), (473, 1840857), (913, 953697), (1419, 613619), (2739, 317899), (3569, 243969), (7393, 117777), (10707, 81323), (22179, 39259)]