27521893

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 33094656

約数和(自身を除く): 5572763

約数列:

[1, 7, 31, 53, 217, 371, 1643, 2393, 11501, 16751, 74183, 126829, 519281, 887803, 3931699, 27521893]

約数ペア:

[(1, 27521893), (7, 3931699), (31, 887803), (53, 519281), (217, 126829), (371, 74183), (1643, 16751), (2393, 11501)]