69427897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1973}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 86792832

約数和(自身を除く): 17364935

約数列:

[1, 7, 11, 77, 457, 1973, 3199, 5027, 13811, 21703, 35189, 151921, 901661, 6311627, 9918271, 69427897]

約数ペア:

[(1, 69427897), (7, 9918271), (11, 6311627), (77, 901661), (457, 151921), (1973, 35189), (3199, 21703), (5027, 13811)]