4092543

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 7687680

約数和(自身を除く): 3595137

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 263, 273, 399, 741, 789, 819, 1197, 1729, 1841, 2223, 2367, 3419, 4997, 5187, 5523, 10257, 14991, 15561, 16569, 23933, 30771, 34979, 44973, 64961, 71799, 104937, 194883, 215397, 314811, 454727, 584649, 1364181, 4092543]

約数ペア:

[(1, 4092543), (3, 1364181), (7, 584649), (9, 454727), (13, 314811), (19, 215397), (21, 194883), (39, 104937), (57, 71799), (63, 64961), (91, 44973), (117, 34979), (133, 30771), (171, 23933), (247, 16569), (263, 15561), (273, 14991), (399, 10257), (741, 5523), (789, 5187), (819, 4997), (1197, 3419), (1729, 2367), (1841, 2223)]