6405477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 9907968

約数和(自身を除く): 3502491

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 193, 299, 481, 579, 851, 897, 1443, 2509, 2553, 4439, 7141, 7527, 11063, 13317, 21423, 33189, 57707, 92833, 164243, 173121, 278499, 492729, 2135159, 6405477]

約数ペア:

[(1, 6405477), (3, 2135159), (13, 492729), (23, 278499), (37, 173121), (39, 164243), (69, 92833), (111, 57707), (193, 33189), (299, 21423), (481, 13317), (579, 11063), (851, 7527), (897, 7141), (1443, 4439), (2509, 2553)]