2018332393

素因数分解:

$7^3\times {\mathrm{11}}^3\times {\mathrm{4421}}^1$

素因数の和:4475

約数の個数: 32

約数和(自身を含む): 2589523200

約数和(自身を除く): 571190807

約数列:

[1, 7, 11, 49, 77, 121, 343, 539, 847, 1331, 3773, 4421, 5929, 9317, 30947, 41503, 48631, 65219, 216629, 340417, 456533, 534941, 1516403, 2382919, 3744587, 5884351, 16680433, 26212109, 41190457, 183484763, 288333199, 2018332393]

約数ペア:

[(1, 2018332393), (7, 288333199), (11, 183484763), (49, 41190457), (77, 26212109), (121, 16680433), (343, 5884351), (539, 3744587), (847, 2382919), (1331, 1516403), (3773, 534941), (4421, 456533), (5929, 340417), (9317, 216629), (30947, 65219), (41503, 48631)]