2023172907

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27917}}^1$

素因数の和:27980

約数の個数: 48

約数和(自身を含む): 3437264160

約数和(自身を除く): 1414091253

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 609, 833, 1421, 1479, 2499, 3451, 4263, 10353, 24157, 27917, 72471, 83751, 195419, 474589, 586257, 809593, 1367933, 1423767, 2428779, 3322123, 4103799, 5667151, 9966369, 13763081, 17001453, 23254861, 39670057, 41289243, 69764583, 96341567, 119010171, 289024701, 674390969, 2023172907]

約数ペア:

[(1, 2023172907), (3, 674390969), (7, 289024701), (17, 119010171), (21, 96341567), (29, 69764583), (49, 41289243), (51, 39670057), (87, 23254861), (119, 17001453), (147, 13763081), (203, 9966369), (357, 5667151), (493, 4103799), (609, 3322123), (833, 2428779), (1421, 1423767), (1479, 1367933), (2499, 809593), (3451, 586257), (4263, 474589), (10353, 195419), (24157, 83751), (27917, 72471)]