2097195837

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19991}}^1$

素因数の和:20050

約数の個数: 36

約数和(自身を含む): 3265173408

約数和(自身を除く): 1167977571

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 289, 363, 561, 867, 2057, 3179, 6171, 9537, 19991, 34969, 59973, 104907, 219901, 339847, 659703, 1019541, 2418911, 3738317, 5777399, 7256733, 11214951, 17332197, 41121487, 63551389, 123364461, 190654167, 699065279, 2097195837]

約数ペア:

[(1, 2097195837), (3, 699065279), (11, 190654167), (17, 123364461), (33, 63551389), (51, 41121487), (121, 17332197), (187, 11214951), (289, 7256733), (363, 5777399), (561, 3738317), (867, 2418911), (2057, 1019541), (3179, 659703), (6171, 339847), (9537, 219901), (19991, 104907), (34969, 59973)]