3879351

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 6464640

約数和(自身を除く): 2585289

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 443, 973, 1251, 1329, 2919, 3101, 3987, 8757, 9303, 27909, 61577, 184731, 431039, 554193, 1293117, 3879351]

約数ペア:

[(1, 3879351), (3, 1293117), (7, 554193), (9, 431039), (21, 184731), (63, 61577), (139, 27909), (417, 9303), (443, 8757), (973, 3987), (1251, 3101), (1329, 2919)]