2162961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 3373344

約数和(自身を除く): 1210383

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 211, 603, 633, 1139, 1899, 3417, 3587, 10251, 10761, 14137, 32283, 42411, 127233, 240329, 720987, 2162961]

約数ペア:

[(1, 2162961), (3, 720987), (9, 240329), (17, 127233), (51, 42411), (67, 32283), (153, 14137), (201, 10761), (211, 10251), (603, 3587), (633, 3417), (1139, 1899)]