47207829

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 64157184

約数和(自身を除く): 16949355

約数列:

[1, 3, 71, 213, 251, 753, 883, 2649, 17821, 53463, 62693, 188079, 221633, 664899, 15735943, 47207829]

約数ペア:

[(1, 47207829), (3, 15735943), (71, 664899), (213, 221633), (251, 188079), (753, 62693), (883, 53463), (2649, 17821)]