129079979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{2833}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 154532352

約数和(自身を除く): 25452373

約数列:

[1, 7, 23, 161, 283, 1981, 2833, 6509, 19831, 45563, 65159, 456113, 801739, 5612173, 18439997, 129079979]

約数ペア:

[(1, 129079979), (7, 18439997), (23, 5612173), (161, 801739), (283, 456113), (1981, 65159), (2833, 45563), (6509, 19831)]