1288892379

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{5197}}^1$

素因数の和:5467

約数の個数: 24

約数和(自身を含む): 1822002960

約数和(自身を除く): 533110581

約数列:

[1, 3, 19, 57, 229, 361, 687, 1083, 4351, 5197, 13053, 15591, 82669, 98743, 248007, 296229, 1190113, 1876117, 3570339, 5628351, 22612147, 67836441, 429630793, 1288892379]

約数ペア:

[(1, 1288892379), (3, 429630793), (19, 67836441), (57, 22612147), (229, 5628351), (361, 3570339), (687, 1876117), (1083, 1190113), (4351, 296229), (5197, 248007), (13053, 98743), (15591, 82669)]