1339968883

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 1620833760

約数和(自身を除く): 280864877

約数列:

[1, 11, 17, 59, 61, 121, 181, 187, 649, 671, 1003, 1037, 1991, 2057, 3077, 3599, 7139, 7381, 10679, 11033, 11041, 11407, 21901, 33847, 39589, 61183, 117469, 121363, 121451, 125477, 181543, 187697, 372317, 435479, 651419, 673013, 1292159, 1335961, 1996973, 2064667, 7165609, 7403143, 11074123, 21966703, 22711337, 78821699, 121815353, 1339968883]

約数ペア:

[(1, 1339968883), (11, 121815353), (17, 78821699), (59, 22711337), (61, 21966703), (121, 11074123), (181, 7403143), (187, 7165609), (649, 2064667), (671, 1996973), (1003, 1335961), (1037, 1292159), (1991, 673013), (2057, 651419), (3077, 435479), (3599, 372317), (7139, 187697), (7381, 181543), (10679, 125477), (11033, 121451), (11041, 121363), (11407, 117469), (21901, 61183), (33847, 39589)]