13513439043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{6997}}^1$

素因数の和:8004

約数の個数: 48

約数和(自身を含む): 22283535456

約数和(自身を除く): 8770096413

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 971, 1989, 2913, 6997, 8739, 12623, 16507, 20991, 37869, 49521, 62973, 90961, 113607, 118949, 148563, 214591, 272883, 356847, 643773, 818649, 1070541, 1546337, 1931319, 4639011, 6794087, 13917033, 20382261, 61146783, 88323131, 115499479, 264969393, 346498437, 794908179, 1039495311, 1501493227, 4504479681, 13513439043]

約数ペア:

[(1, 13513439043), (3, 4504479681), (9, 1501493227), (13, 1039495311), (17, 794908179), (39, 346498437), (51, 264969393), (117, 115499479), (153, 88323131), (221, 61146783), (663, 20382261), (971, 13917033), (1989, 6794087), (2913, 4639011), (6997, 1931319), (8739, 1546337), (12623, 1070541), (16507, 818649), (20991, 643773), (37869, 356847), (49521, 272883), (62973, 214591), (90961, 148563), (113607, 118949)]