336293321

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 430617600

約数和(自身を除く): 94324279

約数列:

[1, 7, 13, 49, 53, 91, 343, 371, 637, 689, 1423, 2597, 4459, 4823, 9961, 18179, 18499, 33761, 69727, 75419, 129493, 236327, 488089, 527933, 906451, 980447, 3695531, 6345157, 6863129, 25868717, 48041903, 336293321]

約数ペア:

[(1, 336293321), (7, 48041903), (13, 25868717), (49, 6863129), (53, 6345157), (91, 3695531), (343, 980447), (371, 906451), (637, 527933), (689, 488089), (1423, 236327), (2597, 129493), (4459, 75419), (4823, 69727), (9961, 33761), (18179, 18499)]