2567187

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 4715520

約数和(自身を除く): 2148333

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 289, 329, 357, 423, 459, 799, 867, 987, 1071, 1269, 2023, 2397, 2601, 2961, 3213, 5593, 6069, 7191, 7803, 8883, 13583, 16779, 18207, 21573, 40749, 50337, 54621, 95081, 122247, 151011, 285243, 366741, 855729, 2567187]

約数ペア:

[(1, 2567187), (3, 855729), (7, 366741), (9, 285243), (17, 151011), (21, 122247), (27, 95081), (47, 54621), (51, 50337), (63, 40749), (119, 21573), (141, 18207), (153, 16779), (189, 13583), (289, 8883), (329, 7803), (357, 7191), (423, 6069), (459, 5593), (799, 3213), (867, 2961), (987, 2601), (1071, 2397), (1269, 2023)]