1520578059

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4481}}^1$

素因数の和:4628

約数の個数: 64

約数和(自身を含む): 2746856448

約数和(自身を除く): 1226278389

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 113, 143, 231, 273, 339, 429, 791, 1001, 1243, 1469, 2373, 3003, 3729, 4407, 4481, 8701, 10283, 13443, 16159, 26103, 30849, 31367, 48477, 49291, 58253, 94101, 113113, 147873, 174759, 339339, 345037, 407771, 506353, 640783, 1035111, 1223313, 1519059, 1922349, 3544471, 4485481, 5569883, 6582589, 10633413, 13456443, 16709649, 19747767, 38989181, 46078123, 72408479, 116967543, 138234369, 217225437, 506859353, 1520578059]

約数ペア:

[(1, 1520578059), (3, 506859353), (7, 217225437), (11, 138234369), (13, 116967543), (21, 72408479), (33, 46078123), (39, 38989181), (77, 19747767), (91, 16709649), (113, 13456443), (143, 10633413), (231, 6582589), (273, 5569883), (339, 4485481), (429, 3544471), (791, 1922349), (1001, 1519059), (1243, 1223313), (1469, 1035111), (2373, 640783), (3003, 506353), (3729, 407771), (4407, 345037), (4481, 339339), (8701, 174759), (10283, 147873), (13443, 113113), (16159, 94101), (26103, 58253), (30849, 49291), (31367, 48477)]