12250203

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 19379712

約数和(自身を除く): 7129509

約数列:

[1, 3, 7, 21, 61, 73, 131, 183, 219, 393, 427, 511, 917, 1281, 1533, 2751, 4453, 7991, 9563, 13359, 23973, 28689, 31171, 55937, 66941, 93513, 167811, 200823, 583343, 1750029, 4083401, 12250203]

約数ペア:

[(1, 12250203), (3, 4083401), (7, 1750029), (21, 583343), (61, 200823), (73, 167811), (131, 93513), (183, 66941), (219, 55937), (393, 31171), (427, 28689), (511, 23973), (917, 13359), (1281, 9563), (1533, 7991), (2751, 4453)]