1081993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 1290240

約数和(自身を除く): 208247

約数列:

[1, 11, 19, 31, 167, 209, 341, 589, 1837, 3173, 5177, 6479, 34903, 56947, 98363, 1081993]

約数ペア:

[(1, 1081993), (11, 98363), (19, 56947), (31, 34903), (167, 6479), (209, 5177), (341, 3173), (589, 1837)]