40888539

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 60383232

約数和(自身を除く): 19494693

約数列:

[1, 3, 9, 83, 127, 249, 381, 431, 747, 1143, 1293, 3879, 10541, 31623, 35773, 54737, 94869, 107319, 164211, 321957, 492633, 4543171, 13629513, 40888539]

約数ペア:

[(1, 40888539), (3, 13629513), (9, 4543171), (83, 492633), (127, 321957), (249, 164211), (381, 107319), (431, 94869), (747, 54737), (1143, 35773), (1293, 31623), (3879, 10541)]