71472709

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54601}}^1$

素因数の和:54636

約数の個数: 16

約数和(自身を含む): 94352256

約数和(自身を除く): 22879547

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 54601, 382207, 600611, 928217, 4204277, 6497519, 10210387, 71472709]

約数ペア:

[(1, 71472709), (7, 10210387), (11, 6497519), (17, 4204277), (77, 928217), (119, 600611), (187, 382207), (1309, 54601)]