38763027

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 58725888

約数和(自身を除く): 19962861

約数列:

[1, 3, 9, 23, 69, 207, 271, 691, 813, 2073, 2439, 6219, 6233, 15893, 18699, 47679, 56097, 143037, 187261, 561783, 1685349, 4307003, 12921009, 38763027]

約数ペア:

[(1, 38763027), (3, 12921009), (9, 4307003), (23, 1685349), (69, 561783), (207, 187261), (271, 143037), (691, 56097), (813, 47679), (2073, 18699), (2439, 15893), (6219, 6233)]