69859993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10091}}^1$

素因数の和:10164

約数の個数: 16

約数和(自身を含む): 85257216

約数和(自身を除く): 15397223

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 10091, 70637, 232093, 433913, 1624651, 3037391, 9979999, 69859993]

約数ペア:

[(1, 69859993), (7, 9979999), (23, 3037391), (43, 1624651), (161, 433913), (301, 232093), (989, 70637), (6923, 10091)]