31184949

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 42604992

約数和(自身を除く): 11420043

約数列:

[1, 3, 67, 113, 201, 339, 1373, 4119, 7571, 22713, 91991, 155149, 275973, 465447, 10394983, 31184949]

約数ペア:

[(1, 31184949), (3, 10394983), (67, 465447), (113, 275973), (201, 155149), (339, 91991), (1373, 22713), (4119, 7571)]