2201990889

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{4523}}^1$

素因数の和:4869

約数の個数: 32

約数和(自身を含む): 3404943360

約数和(自身を除く): 1202952471

約数列:

[1, 3, 7, 21, 97, 239, 291, 679, 717, 1673, 2037, 4523, 5019, 13569, 23183, 31661, 69549, 94983, 162281, 438731, 486843, 1080997, 1316193, 3071117, 3242991, 7566979, 9213351, 22700937, 104856709, 314570127, 733996963, 2201990889]

約数ペア:

[(1, 2201990889), (3, 733996963), (7, 314570127), (21, 104856709), (97, 22700937), (239, 9213351), (291, 7566979), (679, 3242991), (717, 3071117), (1673, 1316193), (2037, 1080997), (4523, 486843), (5019, 438731), (13569, 162281), (23183, 94983), (31661, 69549)]