889254313

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{21139}}^1$

素因数の和:21252

約数の個数: 16

約数和(自身を含む): 974131200

約数和(自身を除く): 84876887

約数列:

[1, 23, 31, 59, 713, 1357, 1829, 21139, 42067, 486197, 655309, 1247201, 15072107, 28685623, 38663231, 889254313]

約数ペア:

[(1, 889254313), (23, 38663231), (31, 28685623), (59, 15072107), (713, 1247201), (1357, 655309), (1829, 486197), (21139, 42067)]