1445473263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 2261855232

約数和(自身を除く): 816381969

約数列:

[1, 3, 13, 17, 39, 51, 61, 103, 183, 221, 309, 347, 663, 793, 1037, 1041, 1339, 1751, 2379, 3111, 4017, 4511, 5253, 5899, 6283, 13481, 13533, 17697, 18849, 21167, 22763, 35741, 40443, 63501, 68289, 76687, 81679, 106811, 107223, 230061, 245037, 275171, 320433, 359839, 464633, 607597, 825513, 1079517, 1388543, 1393899, 1822791, 2180201, 4165629, 4677907, 6540603, 7898761, 14033721, 23696283, 28342613, 37063417, 85027839, 111190251, 481824421, 1445473263]

約数ペア:

[(1, 1445473263), (3, 481824421), (13, 111190251), (17, 85027839), (39, 37063417), (51, 28342613), (61, 23696283), (103, 14033721), (183, 7898761), (221, 6540603), (309, 4677907), (347, 4165629), (663, 2180201), (793, 1822791), (1037, 1393899), (1041, 1388543), (1339, 1079517), (1751, 825513), (2379, 607597), (3111, 464633), (4017, 359839), (4511, 320433), (5253, 275171), (5899, 245037), (6283, 230061), (13481, 107223), (13533, 106811), (17697, 81679), (18849, 76687), (21167, 68289), (22763, 63501), (35741, 40443)]