5406289

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 6604416

約数和(自身を除く): 1198127

約数列:

[1, 7, 17, 119, 181, 251, 1267, 1757, 3077, 4267, 21539, 29869, 45431, 318017, 772327, 5406289]

約数ペア:

[(1, 5406289), (7, 772327), (17, 318017), (119, 45431), (181, 29869), (251, 21539), (1267, 4267), (1757, 3077)]