40276929

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 67590144

約数和(自身を除く): 27313215

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 1543, 2373, 3729, 4629, 8701, 10801, 16973, 26103, 32403, 50919, 118811, 174359, 356433, 523077, 1220513, 1917949, 3661539, 5753847, 13425643, 40276929]

約数ペア:

[(1, 40276929), (3, 13425643), (7, 5753847), (11, 3661539), (21, 1917949), (33, 1220513), (77, 523077), (113, 356433), (231, 174359), (339, 118811), (791, 50919), (1243, 32403), (1543, 26103), (2373, 16973), (3729, 10801), (4629, 8701)]