401109192001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3960829}}^1$

素因数の和:3960913

約数の個数: 32

約数和(自身を含む): 520167882240

約数和(自身を除く): 119058690239

約数列:

[1, 7, 17, 23, 37, 119, 161, 259, 391, 629, 851, 2737, 4403, 5957, 14467, 101269, 3960829, 27725803, 67334093, 91099067, 146550673, 471338651, 637693469, 1025854711, 1548684139, 2491361441, 3370665479, 10840788973, 17439530087, 23594658353, 57301313143, 401109192001]

約数ペア:

[(1, 401109192001), (7, 57301313143), (17, 23594658353), (23, 17439530087), (37, 10840788973), (119, 3370665479), (161, 2491361441), (259, 1548684139), (391, 1025854711), (629, 637693469), (851, 471338651), (2737, 146550673), (4403, 91099067), (5957, 67334093), (14467, 27725803), (101269, 3960829)]