11667985

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 16837632

約数和(自身を除く): 5169647

約数列:

[1, 5, 7, 35, 41, 47, 173, 205, 235, 287, 329, 865, 1211, 1435, 1645, 1927, 6055, 7093, 8131, 9635, 13489, 35465, 40655, 49651, 56917, 67445, 248255, 284585, 333371, 1666855, 2333597, 11667985]

約数ペア:

[(1, 11667985), (5, 2333597), (7, 1666855), (35, 333371), (41, 284585), (47, 248255), (173, 67445), (205, 56917), (235, 49651), (287, 40655), (329, 35465), (865, 13489), (1211, 9635), (1435, 8131), (1645, 7093), (1927, 6055)]