54291251

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 67431936

約数和(自身を除く): 13140685

約数列:

[1, 7, 17, 47, 119, 289, 329, 571, 799, 2023, 3997, 5593, 9707, 13583, 26837, 67949, 95081, 165019, 187859, 456229, 1155133, 3193603, 7755893, 54291251]

約数ペア:

[(1, 54291251), (7, 7755893), (17, 3193603), (47, 1155133), (119, 456229), (289, 187859), (329, 165019), (571, 95081), (799, 67949), (2023, 26837), (3997, 13583), (5593, 9707)]