814040903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{41387}}^1$

素因数の和:41506

約数の個数: 16

約数和(自身を含む): 938679840

約数和(自身を除く): 124638937

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 19669, 41387, 538031, 703579, 3683443, 9146527, 47884759, 62618531, 814040903]

約数ペア:

[(1, 814040903), (13, 62618531), (17, 47884759), (89, 9146527), (221, 3683443), (1157, 703579), (1513, 538031), (19669, 41387)]