2912642829

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{1783}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 4558619520

約数和(自身を除く): 1645976691

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 233, 369, 699, 779, 1783, 2097, 2337, 4427, 5349, 7011, 9553, 13281, 16047, 28659, 33877, 39843, 73103, 85977, 101631, 181507, 219309, 304893, 415439, 544521, 657927, 1246317, 1388957, 1633563, 3738951, 4166871, 7893341, 12500613, 17032999, 23680023, 51098997, 71040069, 153296991, 323626981, 970880943, 2912642829]

約数ペア:

[(1, 2912642829), (3, 970880943), (9, 323626981), (19, 153296991), (41, 71040069), (57, 51098997), (123, 23680023), (171, 17032999), (233, 12500613), (369, 7893341), (699, 4166871), (779, 3738951), (1783, 1633563), (2097, 1388957), (2337, 1246317), (4427, 657927), (5349, 544521), (7011, 415439), (9553, 304893), (13281, 219309), (16047, 181507), (28659, 101631), (33877, 85977), (39843, 73103)]