2783185923

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7796039}}^1$

素因数の和:7796066

約数の個数: 16

約数和(自身を含む): 4490519040

約数和(自身を除く): 1707333117

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 7796039, 23388117, 54572273, 132532663, 163716819, 397597989, 927728641, 2783185923]

約数ペア:

[(1, 2783185923), (3, 927728641), (7, 397597989), (17, 163716819), (21, 132532663), (51, 54572273), (119, 23388117), (357, 7796039)]