828005241

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499099}}^1$

素因数の和:499188

約数の個数: 16

約数和(自身を含む): 1277696000

約数和(自身を除く): 449690759

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 499099, 1497297, 3493693, 10481079, 39428821, 118286463, 276001747, 828005241]

約数ペア:

[(1, 828005241), (3, 276001747), (7, 118286463), (21, 39428821), (79, 10481079), (237, 3493693), (553, 1497297), (1659, 499099)]