440057313

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{379033}}^1$

素因数の和:379085

約数の個数: 16

約数和(自身を含む): 667099840

約数和(自身を除く): 227042527

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 379033, 1137099, 3411297, 10233891, 16298419, 48895257, 146685771, 440057313]

約数ペア:

[(1, 440057313), (3, 146685771), (9, 48895257), (27, 16298419), (43, 10233891), (129, 3411297), (387, 1137099), (1161, 379033)]