7154973

素因数分解:

$3^4\times 7^1\times {\mathrm{12619}}^1$

素因数の和:12638

約数の個数: 20

約数和(自身を含む): 12216160

約数和(自身を除く): 5061187

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12619, 37857, 88333, 113571, 264999, 340713, 794997, 1022139, 2384991, 7154973]

約数ペア:

[(1, 7154973), (3, 2384991), (7, 1022139), (9, 794997), (21, 340713), (27, 264999), (63, 113571), (81, 88333), (189, 37857), (567, 12619)]