947407551

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{1031}}^1\times {\mathrm{1951}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 1273141248

約数和(自身を除く): 325733697

約数列:

[1, 3, 157, 471, 1031, 1951, 3093, 5853, 161867, 306307, 485601, 918921, 2011481, 6034443, 315802517, 947407551]

約数ペア:

[(1, 947407551), (3, 315802517), (157, 6034443), (471, 2011481), (1031, 918921), (1951, 485601), (3093, 306307), (5853, 161867)]