15511131097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{12043}}^1$

素因数の和:12493

約数の個数: 32

約数和(自身を含む): 19840803840

約数和(自身を除く): 4329672743

約数列:

[1, 7, 11, 43, 77, 301, 389, 473, 2723, 3311, 4279, 12043, 16727, 29953, 84301, 117089, 132473, 183997, 517849, 927311, 1287979, 3624943, 4684727, 5696339, 32793089, 39874373, 51531997, 201443261, 360723979, 1410102827, 2215875871, 15511131097]

約数ペア:

[(1, 15511131097), (7, 2215875871), (11, 1410102827), (43, 360723979), (77, 201443261), (301, 51531997), (389, 39874373), (473, 32793089), (2723, 5696339), (3311, 4684727), (4279, 3624943), (12043, 1287979), (16727, 927311), (29953, 517849), (84301, 183997), (117089, 132473)]