131059194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3120457}}^1$

素因数の和:3120469

約数の個数: 16

約数和(自身を含む): 299563968

約数和(自身を除く): 168504774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3120457, 6240914, 9361371, 18722742, 21843199, 43686398, 65529597, 131059194]

約数ペア:

[(1, 131059194), (2, 65529597), (3, 43686398), (6, 21843199), (7, 18722742), (14, 9361371), (21, 6240914), (42, 3120457)]