30849981

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 41860800

約数和(自身を除く): 11010819

約数列:

[1, 3, 89, 227, 267, 509, 681, 1527, 20203, 45301, 60609, 115543, 135903, 346629, 10283327, 30849981]

約数ペア:

[(1, 30849981), (3, 10283327), (89, 346629), (227, 135903), (267, 115543), (509, 60609), (681, 45301), (1527, 20203)]