40264329

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11909}}^1$

素因数の和:11949

約数の個数: 24

約数和(自身を含む): 65171520

約数和(自身を除く): 24907191

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 11909, 35727, 83363, 250089, 273907, 583541, 821721, 1750623, 1917349, 5752047, 13421443, 40264329]

約数ペア:

[(1, 40264329), (3, 13421443), (7, 5752047), (21, 1917349), (23, 1750623), (49, 821721), (69, 583541), (147, 273907), (161, 250089), (483, 83363), (1127, 35727), (3381, 11909)]