3792789

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 7373184

約数和(自身を除く): 3580395

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 421, 429, 693, 819, 1001, 1263, 1287, 2947, 3003, 3789, 4631, 5473, 8841, 9009, 13893, 16419, 26523, 32417, 38311, 41679, 49257, 60203, 97251, 114933, 180609, 291753, 344799, 421421, 541827, 1264263, 3792789]

約数ペア:

[(1, 3792789), (3, 1264263), (7, 541827), (9, 421421), (11, 344799), (13, 291753), (21, 180609), (33, 114933), (39, 97251), (63, 60203), (77, 49257), (91, 41679), (99, 38311), (117, 32417), (143, 26523), (231, 16419), (273, 13893), (421, 9009), (429, 8841), (693, 5473), (819, 4631), (1001, 3789), (1263, 3003), (1287, 2947)]