1182216581

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{63997}}^1$

素因数の和:64053

約数の個数: 24

約数和(自身を含む): 1532112120

約数和(自身を除く): 349895539

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 18473, 63997, 447979, 831961, 1855913, 3135853, 5823727, 12991391, 24126869, 40766089, 90939737, 168888083, 1182216581]

約数ペア:

[(1, 1182216581), (7, 168888083), (13, 90939737), (29, 40766089), (49, 24126869), (91, 12991391), (203, 5823727), (377, 3135853), (637, 1855913), (1421, 831961), (2639, 447979), (18473, 63997)]