1293301899

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7563169}}^1$

素因数の和:7563194

約数の個数: 12

約数和(自身を含む): 1966424200

約数和(自身を除く): 673122301

約数列:

[1, 3, 9, 19, 57, 171, 7563169, 22689507, 68068521, 143700211, 431100633, 1293301899]

約数ペア:

[(1, 1293301899), (3, 431100633), (9, 143700211), (19, 68068521), (57, 22689507), (171, 7563169)]