25979397

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5400

約数の個数: 16

約数和(自身を含む): 36661248

約数和(自身を除く): 10681851

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5303, 15909, 121969, 365907, 376513, 1129539, 8659799, 25979397]

約数ペア:

[(1, 25979397), (3, 8659799), (23, 1129539), (69, 376513), (71, 365907), (213, 121969), (1633, 15909), (4899, 5303)]