2116746891

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{658807}}^1$

素因数の和:658840

約数の個数: 32

約数和(自身を含む): 3794734080

約数和(自身を除く): 1677987189

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 658807, 1976421, 4611649, 5929263, 11199719, 13834947, 17787789, 33599157, 41504841, 78398033, 100797471, 124514523, 235194099, 302392413, 705582297, 2116746891]

約数ペア:

[(1, 2116746891), (3, 705582297), (7, 302392413), (9, 235194099), (17, 124514523), (21, 100797471), (27, 78398033), (51, 41504841), (63, 33599157), (119, 17787789), (153, 13834947), (189, 11199719), (357, 5929263), (459, 4611649), (1071, 1976421), (3213, 658807)]