632149

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 16

約数和(自身を含む): 784000

約数和(自身を除く): 151851

約数列:

[1, 7, 19, 49, 97, 133, 343, 679, 931, 1843, 4753, 6517, 12901, 33271, 90307, 632149]

約数ペア:

[(1, 632149), (7, 90307), (19, 33271), (49, 12901), (97, 6517), (133, 4753), (343, 1843), (679, 931)]