1147722237

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{54013}}^1$

素因数の和:54809

約数の個数: 16

約数和(自身を含む): 1702521280

約数和(自身を除く): 554799043

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 21249, 54013, 162039, 486117, 1458351, 42508231, 127524693, 382574079, 1147722237]

約数ペア:

[(1, 1147722237), (3, 382574079), (9, 127524693), (27, 42508231), (787, 1458351), (2361, 486117), (7083, 162039), (21249, 54013)]