1279078691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{297391}}^1$

素因数の和:297442

約数の個数: 16

約数和(自身を含む): 1541680128

約数和(自身を除く): 262601437

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 297391, 3271301, 5055647, 6839993, 55612117, 75239923, 116279881, 1279078691]

約数ペア:

[(1, 1279078691), (11, 116279881), (17, 75239923), (23, 55612117), (187, 6839993), (253, 5055647), (391, 3271301), (4301, 297391)]