13591827

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 7950573

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 509, 621, 989, 1161, 1527, 2967, 4581, 8901, 11707, 13743, 21887, 26703, 35121, 65661, 105363, 196983, 316089, 503401, 590949, 1510203, 4530609, 13591827]

約数ペア:

[(1, 13591827), (3, 4530609), (9, 1510203), (23, 590949), (27, 503401), (43, 316089), (69, 196983), (129, 105363), (207, 65661), (387, 35121), (509, 26703), (621, 21887), (989, 13743), (1161, 11707), (1527, 8901), (2967, 4581)]