1379165721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{298327}}^1$

素因数の和:298420

約数の個数: 16

約数和(自身を含む): 1947485184

約数和(自身を除く): 568319463

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 298327, 894981, 6861521, 19987909, 20584563, 59963727, 459721907, 1379165721]

約数ペア:

[(1, 1379165721), (3, 459721907), (23, 59963727), (67, 20584563), (69, 19987909), (201, 6861521), (1541, 894981), (4623, 298327)]