28731761

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 2786959

約数列:

[1, 23, 31, 59, 683, 713, 1357, 1829, 15709, 21173, 40297, 42067, 486979, 926831, 1249207, 28731761]

約数ペア:

[(1, 28731761), (23, 1249207), (31, 926831), (59, 486979), (683, 42067), (713, 40297), (1357, 21173), (1829, 15709)]