40920927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19403}}^1$

素因数の和:19462

約数の個数: 16

約数和(自身を含む): 58988160

約数和(自身を除く): 18067233

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 19403, 58209, 368657, 717911, 1105971, 2153733, 13640309, 40920927]

約数ペア:

[(1, 40920927), (3, 13640309), (19, 2153733), (37, 1105971), (57, 717911), (111, 368657), (703, 58209), (2109, 19403)]