2950581697

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{28579}}^1$

素因数の和:28650

約数の個数: 20

約数和(自身を含む): 3522313520

約数和(自身を除く): 571731823

約数列:

[1, 7, 43, 49, 301, 343, 2107, 2401, 14749, 28579, 103243, 200053, 1228897, 1400371, 8602279, 9802597, 60215953, 68618179, 421511671, 2950581697]

約数ペア:

[(1, 2950581697), (7, 421511671), (43, 68618179), (49, 60215953), (301, 9802597), (343, 8602279), (2107, 1400371), (2401, 1228897), (14749, 200053), (28579, 103243)]