4737369

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 8248128

約数和(自身を除く): 3510759

約数列:

[1, 3, 7, 13, 21, 37, 39, 49, 67, 91, 111, 147, 201, 259, 273, 469, 481, 637, 777, 871, 1407, 1443, 1813, 1911, 2479, 2613, 3283, 3367, 5439, 6097, 7437, 9849, 10101, 17353, 18291, 23569, 32227, 42679, 52059, 70707, 96681, 121471, 128037, 225589, 364413, 676767, 1579123, 4737369]

約数ペア:

[(1, 4737369), (3, 1579123), (7, 676767), (13, 364413), (21, 225589), (37, 128037), (39, 121471), (49, 96681), (67, 70707), (91, 52059), (111, 42679), (147, 32227), (201, 23569), (259, 18291), (273, 17353), (469, 10101), (481, 9849), (637, 7437), (777, 6097), (871, 5439), (1407, 3367), (1443, 3283), (1813, 2613), (1911, 2479)]