264215931

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{306871}}^1$

素因数の和:306922

約数の個数: 16

約数和(自身を含む): 412435968

約数和(自身を除く): 148220037

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 306871, 920613, 2148097, 6444291, 12581711, 37745133, 88071977, 264215931]

約数ペア:

[(1, 264215931), (3, 88071977), (7, 37745133), (21, 12581711), (41, 6444291), (123, 2148097), (287, 920613), (861, 306871)]