131879706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3139993}}^1$

素因数の和:3140005

約数の個数: 16

約数和(自身を含む): 301439424

約数和(自身を除く): 169559718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3139993, 6279986, 9419979, 18839958, 21979951, 43959902, 65939853, 131879706]

約数ペア:

[(1, 131879706), (2, 65939853), (3, 43959902), (6, 21979951), (7, 18839958), (14, 9419979), (21, 6279986), (42, 3139993)]