2196009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3474432

約数和(自身を除く): 1278423

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 463, 527, 1389, 1581, 4167, 4743, 7871, 14353, 23613, 43059, 70839, 129177, 244001, 732003, 2196009]

約数ペア:

[(1, 2196009), (3, 732003), (9, 244001), (17, 129177), (31, 70839), (51, 43059), (93, 23613), (153, 14353), (279, 7871), (463, 4743), (527, 4167), (1389, 1581)]