4668517

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:408

約数の個数: 16

約数和(自身を含む): 5640192

約数和(自身を除く): 971675

約数列:

[1, 7, 23, 107, 161, 271, 749, 1897, 2461, 6233, 17227, 28997, 43631, 202979, 666931, 4668517]

約数ペア:

[(1, 4668517), (7, 666931), (23, 202979), (107, 43631), (161, 28997), (271, 17227), (749, 6233), (1897, 2461)]