281335492401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{9696877}}^1$

素因数の和:9697408

約数の個数: 16

約数和(自身を含む): 395632622400

約数和(自身を除く): 114297129999

約数列:

[1, 3, 19, 57, 509, 1527, 9671, 29013, 9696877, 29090631, 184240663, 552721989, 4935710393, 14807131179, 93778497467, 281335492401]

約数ペア:

[(1, 281335492401), (3, 93778497467), (19, 14807131179), (57, 4935710393), (509, 552721989), (1527, 184240663), (9671, 29090631), (29013, 9696877)]