252184919

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 316944000

約数和(自身を除く): 64759081

約数列:

[1, 7, 17, 49, 61, 119, 343, 427, 709, 833, 1037, 2989, 4963, 5831, 7259, 12053, 20923, 34741, 43249, 50813, 84371, 243187, 302743, 355691, 590597, 735233, 2119201, 4134179, 5146631, 14834407, 36026417, 252184919]

約数ペア:

[(1, 252184919), (7, 36026417), (17, 14834407), (49, 5146631), (61, 4134179), (119, 2119201), (343, 735233), (427, 590597), (709, 355691), (833, 302743), (1037, 243187), (2989, 84371), (4963, 50813), (5831, 43249), (7259, 34741), (12053, 20923)]