28374771

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4567}}^1$

素因数の和:4698

約数の個数: 16

約数和(自身を含む): 40198400

約数和(自身を除く): 11823629

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4567, 6213, 13701, 86773, 260319, 497803, 1493409, 9458257, 28374771]

約数ペア:

[(1, 28374771), (3, 9458257), (19, 1493409), (57, 497803), (109, 260319), (327, 86773), (2071, 13701), (4567, 6213)]