2007882927

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 3055822848

約数和(自身を除く): 1047939921

約数列:

[1, 3, 9, 31, 93, 103, 107, 279, 309, 321, 653, 927, 963, 1959, 3193, 3317, 5877, 9579, 9951, 11021, 20243, 28737, 29853, 33063, 60729, 67259, 69871, 99189, 182187, 201777, 209613, 341651, 605331, 628839, 1024953, 2085029, 2166001, 3074859, 6255087, 6498003, 7196713, 18765261, 19494009, 21590139, 64770417, 223098103, 669294309, 2007882927]

約数ペア:

[(1, 2007882927), (3, 669294309), (9, 223098103), (31, 64770417), (93, 21590139), (103, 19494009), (107, 18765261), (279, 7196713), (309, 6498003), (321, 6255087), (653, 3074859), (927, 2166001), (963, 2085029), (1959, 1024953), (3193, 628839), (3317, 605331), (5877, 341651), (9579, 209613), (9951, 201777), (11021, 182187), (20243, 99189), (28737, 69871), (29853, 67259), (33063, 60729)]