5285553

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 9139200

約数和(自身を除く): 3853647

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1019, 1729, 3057, 5187, 7133, 13247, 19361, 21399, 39741, 58083, 92729, 135527, 251693, 278187, 406581, 755079, 1761851, 5285553]

約数ペア:

[(1, 5285553), (3, 1761851), (7, 755079), (13, 406581), (19, 278187), (21, 251693), (39, 135527), (57, 92729), (91, 58083), (133, 39741), (247, 21399), (273, 19361), (399, 13247), (741, 7133), (1019, 5187), (1729, 3057)]