9838863957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{25439}}^1$

素因数の和:25713

約数の個数: 32

約数和(自身を含む): 14497136640

約数和(自身を除く): 4658272683

約数列:

[1, 3, 13, 39, 47, 141, 211, 611, 633, 1833, 2743, 8229, 9917, 25439, 29751, 76317, 128921, 330707, 386763, 992121, 1195633, 3586899, 5367629, 15543229, 16102887, 46629687, 69779177, 209337531, 252278563, 756835689, 3279621319, 9838863957]

約数ペア:

[(1, 9838863957), (3, 3279621319), (13, 756835689), (39, 252278563), (47, 209337531), (141, 69779177), (211, 46629687), (611, 16102887), (633, 15543229), (1833, 5367629), (2743, 3586899), (8229, 1195633), (9917, 992121), (25439, 386763), (29751, 330707), (76317, 128921)]