31533901

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{33871}}^1$

素因数の和:33904

約数の個数: 12

約数和(自身を含む): 38614080

約数和(自身を除く): 7080179

約数列:

[1, 7, 19, 49, 133, 931, 33871, 237097, 643549, 1659679, 4504843, 31533901]

約数ペア:

[(1, 31533901), (7, 4504843), (19, 1659679), (49, 643549), (133, 237097), (931, 33871)]