884328497

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 993874464

約数和(自身を除く): 109545967

約数列:

[1, 13, 43, 73, 169, 559, 949, 1667, 3139, 7267, 12337, 21671, 40807, 71681, 121691, 281723, 530491, 931853, 1581983, 5232713, 12114089, 20565779, 68025269, 884328497]

約数ペア:

[(1, 884328497), (13, 68025269), (43, 20565779), (73, 12114089), (169, 5232713), (559, 1581983), (949, 931853), (1667, 530491), (3139, 281723), (7267, 121691), (12337, 71681), (21671, 40807)]