395263233

素因数分解:

$3^4\times {\mathrm{1051}}^1\times {\mathrm{4643}}^1$

素因数の和:5706

約数の個数: 20

約数和(自身を含む): 591144048

約数和(自身を除く): 195880815

約数列:

[1, 3, 9, 27, 81, 1051, 3153, 4643, 9459, 13929, 28377, 41787, 85131, 125361, 376083, 4879793, 14639379, 43918137, 131754411, 395263233]

約数ペア:

[(1, 395263233), (3, 131754411), (9, 43918137), (27, 14639379), (81, 4879793), (1051, 376083), (3153, 125361), (4643, 85131), (9459, 41787), (13929, 28377)]