278766339

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1117}}^1\times {\mathrm{2029}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 381282720

約数和(自身を除く): 102516381

約数列:

[1, 3, 41, 123, 1117, 2029, 3351, 6087, 45797, 83189, 137391, 249567, 2266393, 6799179, 92922113, 278766339]

約数ペア:

[(1, 278766339), (3, 92922113), (41, 6799179), (123, 2266393), (1117, 249567), (2029, 137391), (3351, 83189), (6087, 45797)]