2148025683

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{70913}}^1$

素因数の和:71378

約数の個数: 16

約数和(自身を含む): 2995407360

約数和(自身を除く): 847381677

約数列:

[1, 3, 23, 69, 439, 1317, 10097, 30291, 70913, 212739, 1630999, 4892997, 31130807, 93392421, 716008561, 2148025683]

約数ペア:

[(1, 2148025683), (3, 716008561), (23, 93392421), (69, 31130807), (439, 4892997), (1317, 1630999), (10097, 212739), (30291, 70913)]