2016865363989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{44732747}}^1$

素因数の和:44732889

約数の個数: 32

約数和(自身を含む): 3263701294080

約数和(自身を除く): 1246835930091

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 6441, 15029, 45087, 44732747, 134198241, 313129229, 849922193, 939387687, 2549766579, 5054800411, 5949455351, 15164401233, 17848366053, 35383602877, 96041207809, 106150808631, 288123623427, 672288454663, 2016865363989]

約数ペア:

[(1, 2016865363989), (3, 672288454663), (7, 288123623427), (19, 106150808631), (21, 96041207809), (57, 35383602877), (113, 17848366053), (133, 15164401233), (339, 5949455351), (399, 5054800411), (791, 2549766579), (2147, 939387687), (2373, 849922193), (6441, 313129229), (15029, 134198241), (45087, 44732747)]