2013071991

素因数分解:

$3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1\times {\mathrm{823}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 3089802240

約数和(自身を除く): 1076730249

約数列:

[1, 3, 7, 21, 269, 433, 807, 823, 1299, 1883, 2469, 3031, 5649, 5761, 9093, 17283, 116477, 221387, 349431, 356359, 664161, 815339, 1069077, 1549709, 2446017, 2494513, 4649127, 7483539, 95860571, 287581713, 671023997, 2013071991]

約数ペア:

[(1, 2013071991), (3, 671023997), (7, 287581713), (21, 95860571), (269, 7483539), (433, 4649127), (807, 2494513), (823, 2446017), (1299, 1549709), (1883, 1069077), (2469, 815339), (3031, 664161), (5649, 356359), (5761, 349431), (9093, 221387), (17283, 116477)]