1288897283229

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1\times {\mathrm{1681003}}^1$

素因数の和:1683088

約数の個数: 16

約数和(自身を含む): 1732536858624

約数和(自身を除く): 443639575395

約数列:

[1, 3, 131, 393, 1951, 5853, 255581, 766743, 1681003, 5043009, 220211393, 660634179, 3279636853, 9838910559, 429632427743, 1288897283229]

約数ペア:

[(1, 1288897283229), (3, 429632427743), (131, 9838910559), (393, 3279636853), (1951, 660634179), (5853, 220211393), (255581, 5043009), (766743, 1681003)]