281738683

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1889}}^1$

素因数の和:2094

約数の個数: 16

約数和(自身を含む): 301644000

約数和(自身を除く): 19905317

約数列:

[1, 29, 37, 139, 1073, 1889, 4031, 5143, 54781, 69893, 149147, 262571, 2026897, 7614559, 9715127, 281738683]

約数ペア:

[(1, 281738683), (29, 9715127), (37, 7614559), (139, 2026897), (1073, 262571), (1889, 149147), (4031, 69893), (5143, 54781)]