27996847571

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1\times {\mathrm{5449}}^1$

素因数の和:6779

約数の個数: 32

約数和(自身を含む): 35598528000

約数和(自身を除く): 7601680429

約数列:

[1, 7, 11, 53, 77, 371, 583, 1259, 4081, 5449, 8813, 13849, 38143, 59939, 66727, 96943, 288797, 419573, 467089, 733997, 2021579, 3176767, 5137979, 6860291, 22237369, 48022037, 75463201, 363595423, 528242407, 2545167961, 3999549653, 27996847571]

約数ペア:

[(1, 27996847571), (7, 3999549653), (11, 2545167961), (53, 528242407), (77, 363595423), (371, 75463201), (583, 48022037), (1259, 22237369), (4081, 6860291), (5449, 5137979), (8813, 3176767), (13849, 2021579), (38143, 733997), (59939, 467089), (66727, 419573), (96943, 288797)]