4455189

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 6648640

約数和(自身を除く): 2193451

約数列:

[1, 3, 9, 27, 157, 471, 1051, 1413, 3153, 4239, 9459, 28377, 165007, 495021, 1485063, 4455189]

約数ペア:

[(1, 4455189), (3, 1485063), (9, 495021), (27, 165007), (157, 28377), (471, 9459), (1051, 4239), (1413, 3153)]