21167972382

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{207529141}}^1$

素因数の和:207529163

約数の個数: 16

約数和(自身を含む): 44826294672

約数和(自身を除く): 23658322290

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 207529141, 415058282, 622587423, 1245174846, 3527995397, 7055990794, 10583986191, 21167972382]

約数ペア:

[(1, 21167972382), (2, 10583986191), (3, 7055990794), (6, 3527995397), (17, 1245174846), (34, 622587423), (51, 415058282), (102, 207529141)]