432880539

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 752467968

約数和(自身を除く): 319587429

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 71, 91, 161, 213, 273, 299, 483, 497, 897, 923, 971, 1491, 1633, 2093, 2769, 2913, 4899, 6279, 6461, 6797, 11431, 12623, 19383, 20391, 21229, 22333, 34293, 37869, 63687, 66999, 68941, 88361, 148603, 156331, 206823, 265083, 290329, 445809, 468993, 482587, 870987, 896233, 1447761, 1585643, 2032303, 2688699, 4756929, 6096909, 6273631, 11099501, 18820893, 20613359, 33298503, 61840077, 144293513, 432880539]

約数ペア:

[(1, 432880539), (3, 144293513), (7, 61840077), (13, 33298503), (21, 20613359), (23, 18820893), (39, 11099501), (69, 6273631), (71, 6096909), (91, 4756929), (161, 2688699), (213, 2032303), (273, 1585643), (299, 1447761), (483, 896233), (497, 870987), (897, 482587), (923, 468993), (971, 445809), (1491, 290329), (1633, 265083), (2093, 206823), (2769, 156331), (2913, 148603), (4899, 88361), (6279, 68941), (6461, 66999), (6797, 63687), (11431, 37869), (12623, 34293), (19383, 22333), (20391, 21229)]