38502009

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 69818112

約数和(自身を除く): 31316103

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 887, 1113, 2067, 2661, 3339, 4823, 6201, 6209, 7983, 11531, 14469, 18627, 34593, 43407, 47011, 55881, 80717, 103779, 141033, 242151, 329077, 423099, 611143, 726453, 987231, 1833429, 2961693, 4278001, 5500287, 12834003, 38502009]

約数ペア:

[(1, 38502009), (3, 12834003), (7, 5500287), (9, 4278001), (13, 2961693), (21, 1833429), (39, 987231), (53, 726453), (63, 611143), (91, 423099), (117, 329077), (159, 242151), (273, 141033), (371, 103779), (477, 80717), (689, 55881), (819, 47011), (887, 43407), (1113, 34593), (2067, 18627), (2661, 14469), (3339, 11531), (4823, 7983), (6201, 6209)]