4780503

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 36

約数和(自身を含む): 8564400

約数和(自身を除く): 3783897

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 449, 507, 819, 1183, 1347, 1521, 3143, 3549, 4041, 5837, 9429, 10647, 17511, 28287, 40859, 52533, 75881, 122577, 227643, 367731, 531167, 682929, 1593501, 4780503]

約数ペア:

[(1, 4780503), (3, 1593501), (7, 682929), (9, 531167), (13, 367731), (21, 227643), (39, 122577), (63, 75881), (91, 52533), (117, 40859), (169, 28287), (273, 17511), (449, 10647), (507, 9429), (819, 5837), (1183, 4041), (1347, 3549), (1521, 3143)]