42857781043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2203}}^1\times {\mathrm{3461}}^1$

素因数の和:5755

約数の個数: 32

約数和(自身を含む): 54205281792

約数和(自身を除く): 11347500749

約数列:

[1, 7, 11, 73, 77, 511, 803, 2203, 3461, 5621, 15421, 24227, 24233, 38071, 160819, 169631, 252653, 266497, 1125733, 1768571, 1769009, 2779183, 7624583, 12383063, 19454281, 53372081, 83870413, 556594559, 587092891, 3896161913, 6122540149, 42857781043]

約数ペア:

[(1, 42857781043), (7, 6122540149), (11, 3896161913), (73, 587092891), (77, 556594559), (511, 83870413), (803, 53372081), (2203, 19454281), (3461, 12383063), (5621, 7624583), (15421, 2779183), (24227, 1769009), (24233, 1768571), (38071, 1125733), (160819, 266497), (169631, 252653)]