26666894401

素因数分解:

$7^1\times {\mathrm{971}}^1\times {\mathrm{1303}}^1\times {\mathrm{3011}}^1$

素因数の和:5292

約数の個数: 16

約数和(自身を含む): 30541390848

約数和(自身を除く): 3874496447

約数列:

[1, 7, 971, 1303, 3011, 6797, 9121, 21077, 1265213, 2923681, 3923333, 8856491, 20465767, 27463331, 3809556343, 26666894401]

約数ペア:

[(1, 26666894401), (7, 3809556343), (971, 27463331), (1303, 20465767), (3011, 8856491), (6797, 3923333), (9121, 2923681), (21077, 1265213)]