2193142023

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3547}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 3453765120

約数和(自身を除く): 1260623097

約数列:

[1, 3, 9, 23, 29, 69, 87, 103, 207, 261, 309, 667, 927, 2001, 2369, 2987, 3547, 6003, 7107, 8961, 10641, 21321, 26883, 31923, 68701, 81581, 102863, 206103, 244743, 308589, 365341, 618309, 734229, 925767, 1096023, 2365849, 3288069, 7097547, 8402843, 10594889, 21292641, 25208529, 31784667, 75625587, 95354001, 243682447, 731047341, 2193142023]

約数ペア:

[(1, 2193142023), (3, 731047341), (9, 243682447), (23, 95354001), (29, 75625587), (69, 31784667), (87, 25208529), (103, 21292641), (207, 10594889), (261, 8402843), (309, 7097547), (667, 3288069), (927, 2365849), (2001, 1096023), (2369, 925767), (2987, 734229), (3547, 618309), (6003, 365341), (7107, 308589), (8961, 244743), (10641, 206103), (21321, 102863), (26883, 81581), (31923, 68701)]