47952039

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 65437280

約数和(自身を除く): 17485241

約数列:

[1, 3, 61, 157, 183, 471, 1669, 5007, 9577, 28731, 101809, 262033, 305427, 786099, 15984013, 47952039]

約数ペア:

[(1, 47952039), (3, 15984013), (61, 786099), (157, 305427), (183, 262033), (471, 101809), (1669, 28731), (5007, 9577)]