56404124553

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{2470939}}^1$

素因数の和:2472036

約数の個数: 16

約数和(自身を含む): 86028247040

約数和(自身を除く): 29624122487

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 22827, 2470939, 7412817, 17296573, 51889719, 2685910693, 8057732079, 18801374851, 56404124553]

約数ペア:

[(1, 56404124553), (3, 18801374851), (7, 8057732079), (21, 2685910693), (1087, 51889719), (3261, 17296573), (7609, 7412817), (22827, 2470939)]