236467707

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1999}}^1$

素因数の和:2183

約数の個数: 32

約数和(自身を含む): 371712000

約数和(自身を除く): 135244293

約数列:

[1, 3, 7, 21, 43, 129, 131, 301, 393, 903, 917, 1999, 2751, 5633, 5997, 13993, 16899, 39431, 41979, 85957, 118293, 257871, 261869, 601699, 785607, 1805097, 1833083, 5499249, 11260367, 33781101, 78822569, 236467707]

約数ペア:

[(1, 236467707), (3, 78822569), (7, 33781101), (21, 11260367), (43, 5499249), (129, 1833083), (131, 1805097), (301, 785607), (393, 601699), (903, 261869), (917, 257871), (1999, 118293), (2751, 85957), (5633, 41979), (5997, 39431), (13993, 16899)]