219325827

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107671}}^1$

素因数の和:107778

約数の個数: 16

約数和(自身を含む): 337659392

約数和(自身を除く): 118333565

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 107671, 323013, 753697, 2261091, 10444087, 31332261, 73108609, 219325827]

約数ペア:

[(1, 219325827), (3, 73108609), (7, 31332261), (21, 10444087), (97, 2261091), (291, 753697), (679, 323013), (2037, 107671)]