2100060861

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 2997319680

約数和(自身を除く): 897258819

約数列:

[1, 3, 19, 57, 73, 219, 431, 1171, 1293, 1387, 3513, 4161, 8189, 22249, 24567, 31463, 66747, 85483, 94389, 256449, 504701, 597797, 1514103, 1624177, 1793391, 4872531, 9589319, 28767957, 36843173, 110529519, 700020287, 2100060861]

約数ペア:

[(1, 2100060861), (3, 700020287), (19, 110529519), (57, 36843173), (73, 28767957), (219, 9589319), (431, 4872531), (1171, 1793391), (1293, 1624177), (1387, 1514103), (3513, 597797), (4161, 504701), (8189, 256449), (22249, 94389), (24567, 85483), (31463, 66747)]