873353901

素因数分解:

$3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{21143}}^1$

素因数の和:21441

約数の個数: 24

約数和(自身を含む): 1359474624

約数和(自身を除く): 486120723

約数列:

[1, 3, 7, 21, 49, 147, 281, 843, 1967, 5901, 13769, 21143, 41307, 63429, 148001, 444003, 1036007, 3108021, 5941183, 17823549, 41588281, 124764843, 291117967, 873353901]

約数ペア:

[(1, 873353901), (3, 291117967), (7, 124764843), (21, 41588281), (49, 17823549), (147, 5941183), (281, 3108021), (843, 1036007), (1967, 444003), (5901, 148001), (13769, 63429), (21143, 41307)]