31631047

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 37416960

約数和(自身を除く): 5785913

約数列:

[1, 7, 47, 79, 329, 553, 1217, 3713, 8519, 25991, 57199, 96143, 400393, 673001, 4518721, 31631047]

約数ペア:

[(1, 31631047), (7, 4518721), (47, 673001), (79, 400393), (329, 96143), (553, 57199), (1217, 25991), (3713, 8519)]