71413447

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1367}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 15263033

約数列:

[1, 7, 17, 119, 439, 1367, 3073, 7463, 9569, 23239, 52241, 162673, 600113, 4200791, 10201921, 71413447]

約数ペア:

[(1, 71413447), (7, 10201921), (17, 4200791), (119, 600113), (439, 162673), (1367, 52241), (3073, 23239), (7463, 9569)]