10198143

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{919}}^1$

素因数の和:1068

約数の個数: 20

約数和(自身を含む): 15362160

約数和(自身を除く): 5164017

約数列:

[1, 3, 9, 27, 81, 137, 411, 919, 1233, 2757, 3699, 8271, 11097, 24813, 74439, 125903, 377709, 1133127, 3399381, 10198143]

約数ペア:

[(1, 10198143), (3, 3399381), (9, 1133127), (27, 377709), (81, 125903), (137, 74439), (411, 24813), (919, 11097), (1233, 8271), (2757, 3699)]