13498134909

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{354533}}^1$

素因数の和:354594

約数の個数: 32

約数和(自身を含む): 21555667200

約数和(自身を除く): 8057532291

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 343, 777, 1029, 1813, 5439, 12691, 38073, 354533, 1063599, 2481731, 7445193, 13117721, 17372117, 39353163, 52116351, 91824047, 121604819, 275472141, 364814457, 642768329, 1928304987, 4499378303, 13498134909]

約数ペア:

[(1, 13498134909), (3, 4499378303), (7, 1928304987), (21, 642768329), (37, 364814457), (49, 275472141), (111, 121604819), (147, 91824047), (259, 52116351), (343, 39353163), (777, 17372117), (1029, 13117721), (1813, 7445193), (5439, 2481731), (12691, 1063599), (38073, 354533)]