31613313

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 42774336

約数和(自身を除く): 11161023

約数列:

[1, 3, 131, 257, 313, 393, 771, 939, 33667, 41003, 80441, 101001, 123009, 241323, 10537771, 31613313]

約数ペア:

[(1, 31613313), (3, 10537771), (131, 241323), (257, 123009), (313, 101001), (393, 80441), (771, 41003), (939, 33667)]