422556477

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{839}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 667699200

約数和(自身を除く): 245142723

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 827, 839, 2481, 2517, 5789, 5873, 17367, 17619, 23983, 24331, 71949, 72993, 167881, 170317, 503643, 510951, 693853, 2081559, 4856971, 14570913, 20121737, 60365211, 140852159, 422556477]

約数ペア:

[(1, 422556477), (3, 140852159), (7, 60365211), (21, 20121737), (29, 14570913), (87, 4856971), (203, 2081559), (609, 693853), (827, 510951), (839, 503643), (2481, 170317), (2517, 167881), (5789, 72993), (5873, 71949), (17367, 24331), (17619, 23983)]