486578001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{33629}}^1$

素因数の和:33705

約数の個数: 32

約数和(自身を含む): 813576960

約数和(自身を除く): 326998959

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 33629, 100887, 235403, 437177, 706209, 1311531, 1782337, 3060239, 5347011, 9180717, 12476359, 23170381, 37429077, 69511143, 162192667, 486578001]

約数ペア:

[(1, 486578001), (3, 162192667), (7, 69511143), (13, 37429077), (21, 23170381), (39, 12476359), (53, 9180717), (91, 5347011), (159, 3060239), (273, 1782337), (371, 1311531), (689, 706209), (1113, 437177), (2067, 235403), (4823, 100887), (14469, 33629)]