12131133

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3877}}^1$

素因数の和:4036

約数の個数: 16

約数和(自身を含む): 18614400

約数和(自身を除く): 6483267

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 3877, 11631, 27139, 81417, 577673, 1733019, 4043711, 12131133]

約数ペア:

[(1, 12131133), (3, 4043711), (7, 1733019), (21, 577673), (149, 81417), (447, 27139), (1043, 11631), (3129, 3877)]