4283643

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 7589376

約数和(自身を除く): 3305733

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 71, 91, 119, 169, 213, 221, 273, 357, 497, 507, 663, 923, 1183, 1207, 1491, 1547, 2769, 2873, 3549, 3621, 4641, 6461, 8449, 8619, 11999, 15691, 19383, 20111, 25347, 35997, 47073, 60333, 83993, 109837, 203983, 251979, 329511, 611949, 1427881, 4283643]

約数ペア:

[(1, 4283643), (3, 1427881), (7, 611949), (13, 329511), (17, 251979), (21, 203983), (39, 109837), (51, 83993), (71, 60333), (91, 47073), (119, 35997), (169, 25347), (213, 20111), (221, 19383), (273, 15691), (357, 11999), (497, 8619), (507, 8449), (663, 6461), (923, 4641), (1183, 3621), (1207, 3549), (1491, 2873), (1547, 2769)]