31260803

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 37416960

約数和(自身を除く): 6156157

約数列:

[1, 7, 31, 71, 217, 497, 2029, 2201, 14203, 15407, 62899, 144059, 440293, 1008413, 4465829, 31260803]

約数ペア:

[(1, 31260803), (7, 4465829), (31, 1008413), (71, 440293), (217, 144059), (497, 62899), (2029, 15407), (2201, 14203)]