40003857

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 60170240

約数和(自身を除く): 20166383

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 1129, 1143, 3387, 3937, 10161, 11811, 34999, 35433, 104997, 143383, 314991, 430149, 1290447, 4444873, 13334619, 40003857]

約数ペア:

[(1, 40003857), (3, 13334619), (9, 4444873), (31, 1290447), (93, 430149), (127, 314991), (279, 143383), (381, 104997), (1129, 35433), (1143, 34999), (3387, 11811), (3937, 10161)]