11880561

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51431}}^1$

素因数の和:51452

約数の個数: 16

約数和(自身を含む): 19749888

約数和(自身を除く): 7869327

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 51431, 154293, 360017, 565741, 1080051, 1697223, 3960187, 11880561]

約数ペア:

[(1, 11880561), (3, 3960187), (7, 1697223), (11, 1080051), (21, 565741), (33, 360017), (77, 154293), (231, 51431)]