8466487239

素因数分解:

$3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{220189}}^1$

素因数の和:222030

約数の個数: 16

約数和(自身を含む): 12908418560

約数和(自身を除く): 4441931321

約数列:

[1, 3, 7, 21, 1831, 5493, 12817, 38451, 220189, 660567, 1541323, 4623969, 403166059, 1209498177, 2822162413, 8466487239]

約数ペア:

[(1, 8466487239), (3, 2822162413), (7, 1209498177), (21, 403166059), (1831, 4623969), (5493, 1541323), (12817, 660567), (38451, 220189)]