2004524403

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{2903}}^1$

素因数の和:3295

約数の個数: 32

約数和(自身を含む): 3091156992

約数和(自身を除く): 1086632589

約数列:

[1, 3, 7, 21, 131, 251, 393, 753, 917, 1757, 2751, 2903, 5271, 8709, 20321, 32881, 60963, 98643, 230167, 380293, 690501, 728653, 1140879, 2185959, 2662051, 5100571, 7986153, 15301713, 95453543, 286360629, 668174801, 2004524403]

約数ペア:

[(1, 2004524403), (3, 668174801), (7, 286360629), (21, 95453543), (131, 15301713), (251, 7986153), (393, 5100571), (753, 2662051), (917, 2185959), (1757, 1140879), (2751, 728653), (2903, 690501), (5271, 380293), (8709, 230167), (20321, 98643), (32881, 60963)]