38239677

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 27175491

約数列:

[1, 3, 7, 9, 21, 63, 71, 83, 103, 213, 249, 309, 497, 581, 639, 721, 747, 927, 1491, 1743, 2163, 4473, 5229, 5893, 6489, 7313, 8549, 17679, 21939, 25647, 41251, 51191, 53037, 59843, 65817, 76941, 123753, 153573, 179529, 371259, 460719, 538587, 606979, 1820937, 4248853, 5462811, 12746559, 38239677]

約数ペア:

[(1, 38239677), (3, 12746559), (7, 5462811), (9, 4248853), (21, 1820937), (63, 606979), (71, 538587), (83, 460719), (103, 371259), (213, 179529), (249, 153573), (309, 123753), (497, 76941), (581, 65817), (639, 59843), (721, 53037), (747, 51191), (927, 41251), (1491, 25647), (1743, 21939), (2163, 17679), (4473, 8549), (5229, 7313), (5893, 6489)]