988042561

素因数分解:

${\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{20063}}^1$

素因数の和:20133

約数の個数: 16

約数和(自身を含む): 1116200448

約数和(自身を除く): 128157887

約数列:

[1, 11, 37, 121, 407, 1331, 4477, 20063, 49247, 220693, 742331, 2427623, 8165641, 26703853, 89822051, 988042561]

約数ペア:

[(1, 988042561), (11, 89822051), (37, 26703853), (121, 8165641), (407, 2427623), (1331, 742331), (4477, 220693), (20063, 49247)]