30554811

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11335

約数の個数: 24

約数和(自身を含む): 51617280

約数和(自身を除く): 21062469

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 11279, 33837, 78953, 101511, 236859, 484997, 710577, 1454991, 3394979, 4364973, 10184937, 30554811]

約数ペア:

[(1, 30554811), (3, 10184937), (7, 4364973), (9, 3394979), (21, 1454991), (43, 710577), (63, 484997), (129, 236859), (301, 101511), (387, 78953), (903, 33837), (2709, 11279)]