1983670227

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{19211}}^1$

素因数の和:19384

約数の個数: 48

約数和(自身を含む): 3596486400

約数和(自身を除く): 1612816173

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 149, 231, 447, 693, 1043, 1341, 1639, 3129, 4917, 9387, 11473, 14751, 19211, 34419, 57633, 103257, 134477, 172899, 211321, 403431, 633963, 1210293, 1479247, 1901889, 2862439, 4437741, 8587317, 13313223, 20037073, 25761951, 31486829, 60111219, 94460487, 180333657, 220407803, 283381461, 661223409, 1983670227]

約数ペア:

[(1, 1983670227), (3, 661223409), (7, 283381461), (9, 220407803), (11, 180333657), (21, 94460487), (33, 60111219), (63, 31486829), (77, 25761951), (99, 20037073), (149, 13313223), (231, 8587317), (447, 4437741), (693, 2862439), (1043, 1901889), (1341, 1479247), (1639, 1210293), (3129, 633963), (4917, 403431), (9387, 211321), (11473, 172899), (14751, 134477), (19211, 103257), (34419, 57633)]