57141931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8941}}^1$

素因数の和:9042

約数の個数: 16

約数和(自身を含む): 72108288

約数和(自身を除く): 14966357

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 8941, 62587, 98351, 688457, 742103, 5194721, 8163133, 57141931]

約数ペア:

[(1, 57141931), (7, 8163133), (11, 5194721), (77, 742103), (83, 688457), (581, 98351), (913, 62587), (6391, 8941)]