471567321

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5437}}^1$

素因数の和:5885

約数の個数: 24

約数和(自身を含む): 712595520

約数和(自身を除く): 241028199

約数列:

[1, 3, 9, 23, 69, 207, 419, 1257, 3771, 5437, 9637, 16311, 28911, 48933, 86733, 125051, 375153, 1125459, 2278103, 6834309, 20502927, 52396369, 157189107, 471567321]

約数ペア:

[(1, 471567321), (3, 157189107), (9, 52396369), (23, 20502927), (69, 6834309), (207, 2278103), (419, 1125459), (1257, 375153), (3771, 125051), (5437, 86733), (9637, 48933), (16311, 28911)]