1922967579

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1741}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 2797010944

約数和(自身を除く): 874043365

約数列:

[1, 3, 13, 39, 127, 223, 381, 669, 1651, 1741, 2899, 4953, 5223, 8697, 22633, 28321, 67899, 84963, 221107, 368173, 388243, 663321, 1104519, 1164729, 2874391, 5047159, 8623173, 15141477, 49306861, 147920583, 640989193, 1922967579]

約数ペア:

[(1, 1922967579), (3, 640989193), (13, 147920583), (39, 49306861), (127, 15141477), (223, 8623173), (381, 5047159), (669, 2874391), (1651, 1164729), (1741, 1104519), (2899, 663321), (4953, 388243), (5223, 368173), (8697, 221107), (22633, 84963), (28321, 67899)]