2002024311

素因数分解:

$3^1\times 7^2\times {\mathrm{2129}}^1\times {\mathrm{6397}}^1$

素因数の和:8543

約数の個数: 24

約数和(自身を含む): 3107124720

約数和(自身を除く): 1105100409

約数列:

[1, 3, 7, 21, 49, 147, 2129, 6387, 6397, 14903, 19191, 44709, 44779, 104321, 134337, 312963, 313453, 940359, 13619213, 40857639, 95334491, 286003473, 667341437, 2002024311]

約数ペア:

[(1, 2002024311), (3, 667341437), (7, 286003473), (21, 95334491), (49, 40857639), (147, 13619213), (2129, 940359), (6387, 313453), (6397, 312963), (14903, 134337), (19191, 104321), (44709, 44779)]