7139911.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 122687136

約数和(自身を除く): 58229721

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 197, 495, 591, 661, 985, 1773, 1983, 2167, 2955, 3305, 5949, 6501, 7271, 8865, 9915, 10835, 19503, 21813, 29745, 32505, 36355, 65439, 97515, 109065, 130217, 327195, 390651, 651085, 1171953, 1432387, 1953255, 4297161, 5859765, 7161935, 12891483, 21485805, 64457415]

約数ペア:

[(1, 64457415), (3, 21485805), (5, 12891483), (9, 7161935), (11, 5859765), (15, 4297161), (33, 1953255), (45, 1432387), (55, 1171953), (99, 651085), (165, 390651), (197, 327195), (495, 130217), (591, 109065), (661, 97515), (985, 65439), (1773, 36355), (1983, 32505), (2167, 29745), (2955, 21813), (3305, 19503), (5949, 10835), (6501, 9915), (7271, 8865)]