3999897

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{3673}}^1$

素因数の和:3701

約数の個数: 18

約数和(自身を含む): 6352346

約数和(自身を除く): 2352449

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 3673, 11019, 33057, 40403, 121209, 363627, 444433, 1333299, 3999897]

約数ペア:

[(1, 3999897), (3, 1333299), (9, 444433), (11, 363627), (33, 121209), (99, 40403), (121, 33057), (363, 11019), (1089, 3673)]