1330484697597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{255371}}^1$

素因数の和:255690

約数の個数: 64

約数和(自身を含む): 2112862123008

約数和(自身を除く): 782377425411

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 251, 407, 561, 629, 753, 1221, 1887, 2761, 4267, 6919, 8283, 9287, 12801, 20757, 27861, 46937, 102157, 140811, 157879, 255371, 306471, 473637, 766113, 1736669, 2809081, 4341307, 5210007, 8427243, 9448727, 13023921, 28346181, 47754377, 64098121, 103935997, 143263131, 160628359, 192294363, 311807991, 481885077, 705079331, 1089668057, 1766911949, 2115237993, 2371630477, 3269004171, 5300735847, 7114891431, 11986348627, 26087935247, 35959045881, 40317718109, 78263805741, 120953154327, 443494899199, 1330484697597]

約数ペア:

[(1, 1330484697597), (3, 443494899199), (11, 120953154327), (17, 78263805741), (33, 40317718109), (37, 35959045881), (51, 26087935247), (111, 11986348627), (187, 7114891431), (251, 5300735847), (407, 3269004171), (561, 2371630477), (629, 2115237993), (753, 1766911949), (1221, 1089668057), (1887, 705079331), (2761, 481885077), (4267, 311807991), (6919, 192294363), (8283, 160628359), (9287, 143263131), (12801, 103935997), (20757, 64098121), (27861, 47754377), (46937, 28346181), (102157, 13023921), (140811, 9448727), (157879, 8427243), (255371, 5210007), (306471, 4341307), (473637, 2809081), (766113, 1736669)]