189982191

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{532163}}^1$

素因数の和:532190

約数の個数: 16

約数和(自身を含む): 306526464

約数和(自身を除く): 116544273

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 532163, 1596489, 3725141, 9046771, 11175423, 27140313, 63327397, 189982191]

約数ペア:

[(1, 189982191), (3, 63327397), (7, 27140313), (17, 11175423), (21, 9046771), (51, 3725141), (119, 1596489), (357, 532163)]