2085451230261

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2309}}^1\times {\mathrm{198197}}^1$

素因数の和:200554

約数の個数: 48

約数和(自身を含む): 3340381524480

約数和(自身を除く): 1254930294219

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 2309, 4557, 6927, 16163, 48489, 71579, 113141, 198197, 214737, 339423, 501053, 594591, 1387379, 1503159, 3507371, 4162137, 6144107, 9711653, 10522113, 18432321, 29134959, 43008749, 129026247, 301061243, 457636873, 903183729, 1372910619, 3203458111, 9610374333, 14186743063, 22424206777, 42560229189, 67272620331, 99307201441, 297921604323, 695150410087, 2085451230261]

約数ペア:

[(1, 2085451230261), (3, 695150410087), (7, 297921604323), (21, 99307201441), (31, 67272620331), (49, 42560229189), (93, 22424206777), (147, 14186743063), (217, 9610374333), (651, 3203458111), (1519, 1372910619), (2309, 903183729), (4557, 457636873), (6927, 301061243), (16163, 129026247), (48489, 43008749), (71579, 29134959), (113141, 18432321), (198197, 10522113), (214737, 9711653), (339423, 6144107), (501053, 4162137), (594591, 3507371), (1387379, 1503159)]