720208038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{10912243}}^1$

素因数の和:10912259

約数の個数: 16

約数和(自身を含む): 1571363136

約数和(自身を除く): 851155098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 10912243, 21824486, 32736729, 65473458, 120034673, 240069346, 360104019, 720208038]

約数ペア:

[(1, 720208038), (2, 360104019), (3, 240069346), (6, 120034673), (11, 65473458), (22, 32736729), (33, 21824486), (66, 10912243)]