31795149

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1321}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 43403904

約数和(自身を除く): 11608755

約数列:

[1, 3, 71, 113, 213, 339, 1321, 3963, 8023, 24069, 93791, 149273, 281373, 447819, 10598383, 31795149]

約数ペア:

[(1, 31795149), (3, 10598383), (71, 447819), (113, 281373), (213, 149273), (339, 93791), (1321, 24069), (3963, 8023)]