397371601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 465886080

約数和(自身を除く): 68514479

約数列:

[1, 11, 29, 37, 131, 257, 319, 407, 1073, 1441, 2827, 3799, 4847, 7453, 9509, 11803, 33667, 41789, 53317, 81983, 104599, 140563, 275761, 370337, 976343, 1245679, 1546193, 3033371, 10739773, 13702469, 36124691, 397371601]

約数ペア:

[(1, 397371601), (11, 36124691), (29, 13702469), (37, 10739773), (131, 3033371), (257, 1546193), (319, 1245679), (407, 976343), (1073, 370337), (1441, 275761), (2827, 140563), (3799, 104599), (4847, 81983), (7453, 53317), (9509, 41789), (11803, 33667)]