489945032013

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{3649579}}^1$

素因数の和:3650268

約数の個数: 16

約数和(自身を含む): 663289267520

約数和(自身を除く): 173344235507

約数列:

[1, 3, 73, 219, 613, 1839, 44749, 134247, 3649579, 10948737, 266419267, 799257801, 2237191927, 6711575781, 163315010671, 489945032013]

約数ペア:

[(1, 489945032013), (3, 163315010671), (73, 6711575781), (219, 2237191927), (613, 799257801), (1839, 266419267), (44749, 10948737), (134247, 3649579)]