27838080023

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{69709}}^1$

素因数の和:69891

約数の個数: 24

約数和(自身を含む): 32147463600

約数和(自身を除く): 4309383577

約数列:

[1, 13, 17, 139, 169, 221, 1807, 2363, 2873, 23491, 30719, 69709, 399347, 906217, 1185053, 9689551, 11780821, 15405689, 125964163, 164722367, 200273957, 1637534119, 2141390771, 27838080023]

約数ペア:

[(1, 27838080023), (13, 2141390771), (17, 1637534119), (139, 200273957), (169, 164722367), (221, 125964163), (1807, 15405689), (2363, 11780821), (2873, 9689551), (23491, 1185053), (30719, 906217), (69709, 399347)]