207967311

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{334891}}^1$

素因数の和:334923

約数の個数: 16

約数和(自身を含む): 321496320

約数和(自身を除く): 113529009

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 334891, 1004673, 3014019, 7702493, 9042057, 23107479, 69322437, 207967311]

約数ペア:

[(1, 207967311), (3, 69322437), (9, 23107479), (23, 9042057), (27, 7702493), (69, 3014019), (207, 1004673), (621, 334891)]