23371491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 36949248

約数和(自身を除く): 13577757

約数列:

[1, 3, 11, 13, 33, 39, 143, 157, 347, 429, 471, 1041, 1727, 2041, 3817, 4511, 5181, 6123, 11451, 13533, 22451, 49621, 54479, 67353, 148863, 163437, 599269, 708227, 1797807, 2124681, 7790497, 23371491]

約数ペア:

[(1, 23371491), (3, 7790497), (11, 2124681), (13, 1797807), (33, 708227), (39, 599269), (143, 163437), (157, 148863), (347, 67353), (429, 54479), (471, 49621), (1041, 22451), (1727, 13533), (2041, 11451), (3817, 6123), (4511, 5181)]