28442029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1613}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 35637120

約数和(自身を除く): 7195091

約数列:

[1, 7, 11, 77, 229, 1603, 1613, 2519, 11291, 17633, 17743, 124201, 369377, 2585639, 4063147, 28442029]

約数ペア:

[(1, 28442029), (7, 4063147), (11, 2585639), (77, 369377), (229, 124201), (1603, 17743), (1613, 17633), (2519, 11291)]