69499997

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10039}}^1$

素因数の和:10112

約数の個数: 16

約数和(自身を含む): 84817920

約数和(自身を除く): 15317923

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 10039, 70273, 230897, 431677, 1616279, 3021739, 9928571, 69499997]

約数ペア:

[(1, 69499997), (7, 9928571), (23, 3021739), (43, 1616279), (161, 431677), (301, 230897), (989, 70273), (6923, 10039)]