3927699

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 6056960

約数和(自身を除く): 2129261

約数列:

[1, 3, 9, 19, 57, 103, 171, 223, 309, 669, 927, 1957, 2007, 4237, 5871, 12711, 17613, 22969, 38133, 68907, 206721, 436411, 1309233, 3927699]

約数ペア:

[(1, 3927699), (3, 1309233), (9, 436411), (19, 206721), (57, 68907), (103, 38133), (171, 22969), (223, 17613), (309, 12711), (669, 5871), (927, 4237), (1957, 2007)]