8985274557

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3078203}}^1$

素因数の和:3078352

約数の個数: 16

約数和(自身を含む): 13790353920

約数和(自身を除く): 4805079363

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 3078203, 9234609, 21547421, 64642263, 427870217, 1283610651, 2995091519, 8985274557]

約数ペア:

[(1, 8985274557), (3, 2995091519), (7, 1283610651), (21, 427870217), (139, 64642263), (417, 21547421), (973, 9234609), (2919, 3078203)]