1295481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 1937088

約数和(自身を除く): 641607

約数列:

[1, 3, 11, 33, 37, 111, 407, 1061, 1221, 3183, 11671, 35013, 39257, 117771, 431827, 1295481]

約数ペア:

[(1, 1295481), (3, 431827), (11, 117771), (33, 39257), (37, 35013), (111, 11671), (407, 3183), (1061, 1221)]