8683213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^1$

素因数の和:4944

約数の個数: 16

約数和(自身を含む): 11298816

約数和(自身を除く): 2615603

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 4903, 34321, 53933, 112769, 377531, 789383, 1240459, 8683213]

約数ペア:

[(1, 8683213), (7, 1240459), (11, 789383), (23, 377531), (77, 112769), (161, 53933), (253, 34321), (1771, 4903)]