287251116

素因数分解:

$2^2\times 3^1\times {\mathrm{2621}}^1\times {\mathrm{9133}}^1$

素因数の和:11761

約数の個数: 24

約数和(自身を含む): 670581744

約数和(自身を除く): 383330628

約数列:

[1, 2, 3, 4, 6, 12, 2621, 5242, 7863, 9133, 10484, 15726, 18266, 27399, 31452, 36532, 54798, 109596, 23937593, 47875186, 71812779, 95750372, 143625558, 287251116]

約数ペア:

[(1, 287251116), (2, 143625558), (3, 95750372), (4, 71812779), (6, 47875186), (12, 23937593), (2621, 109596), (5242, 54798), (7863, 36532), (9133, 31452), (10484, 27399), (15726, 18266)]