2222421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 16

約数和(自身を含む): 3194880

約数和(自身を除く): 972459

約数列:

[1, 3, 23, 31, 69, 93, 713, 1039, 2139, 3117, 23897, 32209, 71691, 96627, 740807, 2222421]

約数ペア:

[(1, 2222421), (3, 740807), (23, 96627), (31, 71691), (69, 32209), (93, 23897), (713, 3117), (1039, 2139)]