340067351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 394232832

約数和(自身を除く): 54165481

約数列:

[1, 13, 23, 71, 83, 193, 299, 923, 1079, 1633, 1909, 2509, 4439, 5893, 13703, 16019, 21229, 24817, 57707, 76609, 135539, 178139, 208247, 315169, 368437, 1137349, 1762007, 4097197, 4789681, 14785537, 26159027, 340067351]

約数ペア:

[(1, 340067351), (13, 26159027), (23, 14785537), (71, 4789681), (83, 4097197), (193, 1762007), (299, 1137349), (923, 368437), (1079, 315169), (1633, 208247), (1909, 178139), (2509, 135539), (4439, 76609), (5893, 57707), (13703, 24817), (16019, 21229)]