31011343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 34624512

約数和(自身を除く): 3613169

約数列:

[1, 11, 101, 103, 271, 1111, 1133, 2981, 10403, 27371, 27913, 114433, 301081, 307043, 2819213, 31011343]

約数ペア:

[(1, 31011343), (11, 2819213), (101, 307043), (103, 301081), (271, 114433), (1111, 27913), (1133, 27371), (2981, 10403)]