27970294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7349}}^1$

素因数の和:7535

約数の個数: 16

約数和(自身を含む): 46040400

約数和(自身を除く): 18070106

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7349, 14698, 80839, 161678, 1271377, 2542754, 13985147, 27970294]

約数ペア:

[(1, 27970294), (2, 13985147), (11, 2542754), (22, 1271377), (173, 161678), (346, 80839), (1903, 14698), (3806, 7349)]