8447142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 18589824

約数和(自身を除く): 10142682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 977, 1441, 1954, 2882, 2931, 4323, 5862, 8646, 10747, 21494, 32241, 64482, 127987, 255974, 383961, 767922, 1407857, 2815714, 4223571, 8447142]

約数ペア:

[(1, 8447142), (2, 4223571), (3, 2815714), (6, 1407857), (11, 767922), (22, 383961), (33, 255974), (66, 127987), (131, 64482), (262, 32241), (393, 21494), (786, 10747), (977, 8646), (1441, 5862), (1954, 4323), (2882, 2931)]