17105697

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 12546783

約数列:

[1, 3, 7, 9, 21, 47, 53, 63, 109, 141, 159, 327, 329, 371, 423, 477, 763, 981, 987, 1113, 2289, 2491, 2961, 3339, 5123, 5777, 6867, 7473, 15369, 17331, 17437, 22419, 35861, 40439, 46107, 51993, 52311, 107583, 121317, 156933, 271519, 322749, 363951, 814557, 1900633, 2443671, 5701899, 17105697]

約数ペア:

[(1, 17105697), (3, 5701899), (7, 2443671), (9, 1900633), (21, 814557), (47, 363951), (53, 322749), (63, 271519), (109, 156933), (141, 121317), (159, 107583), (327, 52311), (329, 51993), (371, 46107), (423, 40439), (477, 35861), (763, 22419), (981, 17437), (987, 17331), (1113, 15369), (2289, 7473), (2491, 6867), (2961, 5777), (3339, 5123)]