9072371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 2436109

約数列:

[1, 7, 11, 59, 77, 413, 649, 1997, 4543, 13979, 21967, 117823, 153769, 824761, 1296053, 9072371]

約数ペア:

[(1, 9072371), (7, 1296053), (11, 824761), (59, 153769), (77, 117823), (413, 21967), (649, 13979), (1997, 4543)]