12016403763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1644

約数の個数: 64

約数和(自身を含む): 19957926912

約数和(自身を除く): 7941523149

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 277, 393, 831, 917, 1213, 1703, 1939, 2751, 3601, 3639, 5109, 5817, 8491, 10803, 11921, 15769, 25207, 25473, 35763, 36287, 47307, 75621, 108861, 110383, 158903, 254009, 331149, 336001, 471731, 476709, 762027, 1008003, 1112321, 1415193, 2065739, 2352007, 3302117, 3336963, 4368013, 6197217, 7056021, 9906351, 13104039, 14460173, 30576091, 43380519, 44016131, 91728273, 132048393, 308112917, 572209703, 924338751, 1716629109, 4005467921, 12016403763]

約数ペア:

[(1, 12016403763), (3, 4005467921), (7, 1716629109), (13, 924338751), (21, 572209703), (39, 308112917), (91, 132048393), (131, 91728273), (273, 44016131), (277, 43380519), (393, 30576091), (831, 14460173), (917, 13104039), (1213, 9906351), (1703, 7056021), (1939, 6197217), (2751, 4368013), (3601, 3336963), (3639, 3302117), (5109, 2352007), (5817, 2065739), (8491, 1415193), (10803, 1112321), (11921, 1008003), (15769, 762027), (25207, 476709), (25473, 471731), (35763, 336001), (36287, 331149), (47307, 254009), (75621, 158903), (108861, 110383)]