40628763

素因数分解:

$3^3\times 7^1\times {\mathrm{214967}}^1$

素因数の和:214983

約数の個数: 16

約数和(自身を含む): 68789760

約数和(自身を除く): 28160997

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 214967, 644901, 1504769, 1934703, 4514307, 5804109, 13542921, 40628763]

約数ペア:

[(1, 40628763), (3, 13542921), (7, 5804109), (9, 4514307), (21, 1934703), (27, 1504769), (63, 644901), (189, 214967)]