137400989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1307}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 158215680

約数和(自身を除く): 20814691

約数列:

[1, 11, 19, 209, 503, 1307, 5533, 9557, 14377, 24833, 105127, 273163, 657421, 7231631, 12490999, 137400989]

約数ペア:

[(1, 137400989), (11, 12490999), (19, 7231631), (209, 657421), (503, 273163), (1307, 105127), (5533, 24833), (9557, 14377)]