31142433

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{51137}}^1$

素因数の和:51176

約数の個数: 16

約数和(自身を含む): 49092480

約数和(自身を除く): 17950047

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 51137, 153411, 357959, 1073877, 1482973, 4448919, 10380811, 31142433]

約数ペア:

[(1, 31142433), (3, 10380811), (7, 4448919), (21, 1482973), (29, 1073877), (87, 357959), (203, 153411), (609, 51137)]