4268979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3278925

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 107, 117, 143, 279, 321, 341, 403, 429, 963, 1023, 1177, 1209, 1287, 1391, 3069, 3317, 3531, 3627, 4173, 4433, 9951, 10593, 12519, 13299, 15301, 29853, 36487, 39897, 43121, 45903, 109461, 129363, 137709, 328383, 388089, 474331, 1422993, 4268979]

約数ペア:

[(1, 4268979), (3, 1422993), (9, 474331), (11, 388089), (13, 328383), (31, 137709), (33, 129363), (39, 109461), (93, 45903), (99, 43121), (107, 39897), (117, 36487), (143, 29853), (279, 15301), (321, 13299), (341, 12519), (403, 10593), (429, 9951), (963, 4433), (1023, 4173), (1177, 3627), (1209, 3531), (1287, 3317), (1391, 3069)]