3969968243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 4381977600

約数和(自身を除く): 412009357

約数列:

[1, 19, 37, 103, 109, 503, 703, 1957, 2071, 3811, 4033, 9557, 11227, 18611, 51809, 54827, 72409, 76627, 213313, 353609, 415399, 984371, 1041713, 1916933, 2028599, 5647181, 7892581, 36421727, 38543381, 107296439, 208945697, 3969968243]

約数ペア:

[(1, 3969968243), (19, 208945697), (37, 107296439), (103, 38543381), (109, 36421727), (503, 7892581), (703, 5647181), (1957, 2028599), (2071, 1916933), (3811, 1041713), (4033, 984371), (9557, 415399), (11227, 353609), (18611, 213313), (51809, 76627), (54827, 72409)]