39990093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 65395008

約数和(自身を除く): 25404915

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 97, 143, 291, 341, 403, 429, 961, 1023, 1067, 1209, 1261, 2883, 3007, 3201, 3783, 4433, 9021, 10571, 12493, 13299, 13871, 31713, 33077, 37479, 39091, 41613, 93217, 99231, 117273, 137423, 279651, 412269, 430001, 1025387, 1211821, 1290003, 3076161, 3635463, 13330031, 39990093]

約数ペア:

[(1, 39990093), (3, 13330031), (11, 3635463), (13, 3076161), (31, 1290003), (33, 1211821), (39, 1025387), (93, 430001), (97, 412269), (143, 279651), (291, 137423), (341, 117273), (403, 99231), (429, 93217), (961, 41613), (1023, 39091), (1067, 37479), (1209, 33077), (1261, 31713), (2883, 13871), (3007, 13299), (3201, 12493), (3783, 10571), (4433, 9021)]