4345140519

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{20991017}}^1$

素因数の和:20991046

約数の個数: 12

約数和(自身を含む): 6549197616

約数和(自身を除く): 2204057097

約数列:

[1, 3, 9, 23, 69, 207, 20991017, 62973051, 188919153, 482793391, 1448380173, 4345140519]

約数ペア:

[(1, 4345140519), (3, 1448380173), (9, 482793391), (23, 188919153), (69, 62973051), (207, 20991017)]