271747619

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{31153}}^1$

素因数の和:31238

約数の個数: 16

約数和(自身を含む): 324500064

約数和(自身を除く): 52752445

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 31153, 342683, 404989, 1900333, 4454879, 20903663, 24704329, 271747619]

約数ペア:

[(1, 271747619), (11, 24704329), (13, 20903663), (61, 4454879), (143, 1900333), (671, 404989), (793, 342683), (8723, 31153)]