1189346979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{66821}}^1$

素因数の和:67190

約数の個数: 16

約数和(自身を含む): 1683914400

約数和(自身を除く): 494567421

約数列:

[1, 3, 17, 51, 349, 1047, 5933, 17799, 66821, 200463, 1135957, 3407871, 23320529, 69961587, 396448993, 1189346979]

約数ペア:

[(1, 1189346979), (3, 396448993), (17, 69961587), (51, 23320529), (349, 3407871), (1047, 1135957), (5933, 200463), (17799, 66821)]