4443439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 6257664

約数和(自身を除く): 1814225

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 193, 253, 299, 1001, 1351, 1771, 2093, 2123, 2509, 3289, 4439, 14861, 17563, 23023, 27599, 31073, 48829, 57707, 193193, 341803, 403949, 634777, 4443439]

約数ペア:

[(1, 4443439), (7, 634777), (11, 403949), (13, 341803), (23, 193193), (77, 57707), (91, 48829), (143, 31073), (161, 27599), (193, 23023), (253, 17563), (299, 14861), (1001, 4439), (1351, 3289), (1771, 2509), (2093, 2123)]