61982459

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47351}}^1$

素因数の和:47386

約数の個数: 16

約数和(自身を含む): 81824256

約数和(自身を除く): 19841797

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 47351, 331457, 520861, 804967, 3646027, 5634769, 8854637, 61982459]

約数ペア:

[(1, 61982459), (7, 8854637), (11, 5634769), (17, 3646027), (77, 804967), (119, 520861), (187, 331457), (1309, 47351)]