9956177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 13246464

約数和(自身を除く): 3290287

約数列:

[1, 7, 11, 31, 43, 77, 97, 217, 301, 341, 473, 679, 1067, 1333, 2387, 3007, 3311, 4171, 7469, 9331, 14663, 21049, 29197, 33077, 45881, 102641, 129301, 231539, 321167, 905107, 1422311, 9956177]

約数ペア:

[(1, 9956177), (7, 1422311), (11, 905107), (31, 321167), (43, 231539), (77, 129301), (97, 102641), (217, 45881), (301, 33077), (341, 29197), (473, 21049), (679, 14663), (1067, 9331), (1333, 7469), (2387, 4171), (3007, 3311)]