7383989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 8273280

約数和(自身を除く): 889291

約数列:

[1, 19, 23, 61, 277, 437, 1159, 1403, 5263, 6371, 16897, 26657, 121049, 321043, 388631, 7383989]

約数ペア:

[(1, 7383989), (19, 388631), (23, 321043), (61, 121049), (277, 26657), (437, 16897), (1159, 6371), (1403, 5263)]