1900539927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{14621}}^1$

素因数の和:14752

約数の個数: 48

約数和(自身を含む): 3257313696

約数和(自身を除く): 1356773769

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 101, 117, 143, 303, 429, 909, 1111, 1287, 1313, 3333, 3939, 9999, 11817, 14443, 14621, 43329, 43863, 129987, 131589, 160831, 190073, 482493, 570219, 1447479, 1476721, 1710657, 2090803, 4430163, 6272409, 13290489, 16243931, 18817227, 19197373, 48731793, 57592119, 146195379, 172776357, 211171103, 633513309, 1900539927]

約数ペア:

[(1, 1900539927), (3, 633513309), (9, 211171103), (11, 172776357), (13, 146195379), (33, 57592119), (39, 48731793), (99, 19197373), (101, 18817227), (117, 16243931), (143, 13290489), (303, 6272409), (429, 4430163), (909, 2090803), (1111, 1710657), (1287, 1476721), (1313, 1447479), (3333, 570219), (3939, 482493), (9999, 190073), (11817, 160831), (14443, 131589), (14621, 129987), (43329, 43863)]