20190129393

素因数分解:

$3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{236399}}^1$

素因数の和:236506

約数の個数: 32

約数和(自身を含む): 31772160000

約数和(自身を除く): 11582030607

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 343, 581, 1029, 1743, 4067, 12201, 28469, 85407, 236399, 709197, 1654793, 4964379, 11583551, 19621117, 34750653, 58863351, 81084857, 137347819, 243254571, 412043457, 961434733, 2884304199, 6730043131, 20190129393]

約数ペア:

[(1, 20190129393), (3, 6730043131), (7, 2884304199), (21, 961434733), (49, 412043457), (83, 243254571), (147, 137347819), (249, 81084857), (343, 58863351), (581, 34750653), (1029, 19621117), (1743, 11583551), (4067, 4964379), (12201, 1654793), (28469, 709197), (85407, 236399)]