3974889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 5711040

約数和(自身を除く): 1736151

約数列:

[1, 3, 17, 51, 59, 177, 1003, 1321, 3009, 3963, 22457, 67371, 77939, 233817, 1324963, 3974889]

約数ペア:

[(1, 3974889), (3, 1324963), (17, 233817), (51, 77939), (59, 67371), (177, 22457), (1003, 3963), (1321, 3009)]