2098959

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 2927232

約数和(自身を除く): 828273

約数列:

[1, 3, 43, 53, 129, 159, 307, 921, 2279, 6837, 13201, 16271, 39603, 48813, 699653, 2098959]

約数ペア:

[(1, 2098959), (3, 699653), (43, 48813), (53, 39603), (129, 16271), (159, 13201), (307, 6837), (921, 2279)]