31957971

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15971}}^1$

素因数の和:16026

約数の個数: 16

約数和(自身を含む): 45999360

約数和(自身を除く): 14041389

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 15971, 47913, 367333, 463159, 1101999, 1389477, 10652657, 31957971]

約数ペア:

[(1, 31957971), (3, 10652657), (23, 1389477), (29, 1101999), (69, 463159), (87, 367333), (667, 47913), (2001, 15971)]