30894303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 46414080

約数和(自身を除く): 15519777

約数列:

[1, 3, 11, 33, 67, 89, 157, 201, 267, 471, 737, 979, 1727, 2211, 2937, 5181, 5963, 10519, 13973, 17889, 31557, 41919, 65593, 115709, 153703, 196779, 347127, 461109, 936191, 2808573, 10298101, 30894303]

約数ペア:

[(1, 30894303), (3, 10298101), (11, 2808573), (33, 936191), (67, 461109), (89, 347127), (157, 196779), (201, 153703), (267, 115709), (471, 65593), (737, 41919), (979, 31557), (1727, 17889), (2211, 13973), (2937, 10519), (5181, 5963)]