4697889

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 7190400

約数和(自身を除く): 2492511

約数列:

[1, 3, 7, 21, 349, 641, 1047, 1923, 2443, 4487, 7329, 13461, 223709, 671127, 1565963, 4697889]

約数ペア:

[(1, 4697889), (3, 1565963), (7, 671127), (21, 223709), (349, 13461), (641, 7329), (1047, 4487), (1923, 2443)]