1309364441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2591}}^1\times {\mathrm{6563}}^1$

素因数の和:9172

約数の個数: 16

約数和(自身を含む): 1633333248

約数和(自身を除く): 323968807

約数列:

[1, 7, 11, 77, 2591, 6563, 18137, 28501, 45941, 72193, 199507, 505351, 17004733, 119033131, 187052063, 1309364441]

約数ペア:

[(1, 1309364441), (7, 187052063), (11, 119033131), (77, 17004733), (2591, 505351), (6563, 199507), (18137, 72193), (28501, 45941)]