98639457

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{16253}}^1$

素因数の和:16297

約数の個数: 24

約数和(自身を含む): 159679296

約数和(自身を除く): 61039839

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 16253, 48759, 113771, 276301, 341313, 828903, 1934107, 4697117, 5802321, 14091351, 32879819, 98639457]

約数ペア:

[(1, 98639457), (3, 32879819), (7, 14091351), (17, 5802321), (21, 4697117), (51, 1934107), (119, 828903), (289, 341313), (357, 276301), (867, 113771), (2023, 48759), (6069, 16253)]