40448943

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{5113}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 60140640

約数和(自身を除く): 19691697

約数列:

[1, 3, 9, 27, 293, 879, 2637, 5113, 7911, 15339, 46017, 138051, 1498109, 4494327, 13482981, 40448943]

約数ペア:

[(1, 40448943), (3, 13482981), (9, 4494327), (27, 1498109), (293, 138051), (879, 46017), (2637, 15339), (5113, 7911)]