3940836963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4001}}^1$

素因数の和:4148

約数の個数: 64

約数和(自身を含む): 6638837760

約数和(自身を除く): 2698000797

約数列:

[1, 3, 7, 17, 21, 31, 51, 89, 93, 119, 217, 267, 357, 527, 623, 651, 1513, 1581, 1869, 2759, 3689, 4001, 4539, 8277, 10591, 11067, 12003, 19313, 28007, 31773, 46903, 57939, 68017, 84021, 124031, 140709, 204051, 328321, 356089, 372093, 476119, 868217, 984963, 1068267, 1428357, 2108527, 2492623, 2604651, 6053513, 6325581, 7477869, 11038759, 14759689, 18160539, 33116277, 42374591, 44279067, 77271313, 127123773, 187658903, 231813939, 562976709, 1313612321, 3940836963]

約数ペア:

[(1, 3940836963), (3, 1313612321), (7, 562976709), (17, 231813939), (21, 187658903), (31, 127123773), (51, 77271313), (89, 44279067), (93, 42374591), (119, 33116277), (217, 18160539), (267, 14759689), (357, 11038759), (527, 7477869), (623, 6325581), (651, 6053513), (1513, 2604651), (1581, 2492623), (1869, 2108527), (2759, 1428357), (3689, 1068267), (4001, 984963), (4539, 868217), (8277, 476119), (10591, 372093), (11067, 356089), (12003, 328321), (19313, 204051), (28007, 140709), (31773, 124031), (46903, 84021), (57939, 68017)]