339719919

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{24109}}^1$

素因数の和:24191

約数の個数: 32

約数和(自身を含む): 574010880

約数和(自身を除く): 234290961

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1281, 2013, 4697, 14091, 24109, 72327, 168763, 265199, 506289, 795597, 1470649, 1856393, 4411947, 5569179, 10294543, 16177139, 30883629, 48531417, 113239973, 339719919]

約数ペア:

[(1, 339719919), (3, 113239973), (7, 48531417), (11, 30883629), (21, 16177139), (33, 10294543), (61, 5569179), (77, 4411947), (183, 1856393), (231, 1470649), (427, 795597), (671, 506289), (1281, 265199), (2013, 168763), (4697, 72327), (14091, 24109)]