11069821

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 13189120

約数和(自身を除く): 2119299

約数列:

[1, 7, 31, 139, 217, 367, 973, 2569, 4309, 11377, 30163, 51013, 79639, 357091, 1581403, 11069821]

約数ペア:

[(1, 11069821), (7, 1581403), (31, 357091), (139, 79639), (217, 51013), (367, 30163), (973, 11377), (2569, 4309)]