487014021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{41213}}^1$

素因数の和:41333

約数の個数: 24

約数和(自身を含む): 765096696

約数和(自身を除く): 278082675

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 11817, 41213, 123639, 370917, 535769, 1607307, 4162513, 4821921, 12487539, 37462617, 54112669, 162338007, 487014021]

約数ペア:

[(1, 487014021), (3, 162338007), (9, 54112669), (13, 37462617), (39, 12487539), (101, 4821921), (117, 4162513), (303, 1607307), (909, 535769), (1313, 370917), (3939, 123639), (11817, 41213)]